Factor { Index: 0 CppName: "FI_PAGE_RANK" Name: "PR" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/PageRank" AntiSeoUpperBound: 1.0 Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_L2, TG_UNUSED] Description: "Page rank. The factor is remapped." Authors: "aavdonkin" Responsibles: "aavdonkin" } Factor { Index: 1 CppName: "FI_TEXT_RELEV" Name: "TR" AntiSeoUpperBound: 0.95 Group: "LegacyTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "Text relevance (maxfreq - is the frequency of the most frequent word based on the length of the document)." Authors: ["gulin", "iseg", "leo", "maslov"] Responsibles: ["gulin", "leo", "maslov"] } Factor { Index: 2 CppName: "FI_LINK_RELEV" Name: "LR" AntiSeoUpperBound: 1.0 Group: "Dynamic" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Link relevance. The factor is remapped." Authors: ["aavdonkin", "gulin", "leshch", "melkov"] Responsibles: ["aavdonkin", "gulin", "melkov"] } Factor { Index: 3 CppName: "FI_PAGE_RANK_BONUS" Name: "PrBonus" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/PageRankBonus" Group: "Dynamic" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_OFTEN_ZERO, TG_NN_OVER_FEATURES_USE] Description: "Priority bonus, priority 7 - text priority. The factor is binary, with a value of 0 for all single-word queries, and a value of 1 for almost all two or more word queries, except for a very small number of results for which there is no link that passed the quota, and the text also failed to pass the quota." Authors: ["gulin", "leo"] Responsibles: "pavelgur" } Factor { Index: 4 CppName: "FI_TEXT_RELEV_ALL_WORDS" Name: "TRp1" Group: "LegacyTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_NN_OVER_FEATURES_USE] Description: "Priority "Strict" for TR - text priority - all query words are somewhere in the document (subject to the context constraints of the query, such as both words must be in the same sentence)." Authors: ["denplusplus", "gulin", "leo"] Responsibles: ["alsafr", "gulin", "leo"] } Factor { Index: 5 CppName: "FI_TEXT_RELEV_PHRASE" Name: "TRp2" Group: "LegacyTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_REARR_USE, TG_NN_OVER_FEATURES_USE] Description: "Priority "Phrase" for TR - text priority - all query words mentioned in a row in the document." Authors: ["denplusplus", "gulin", "leo"] Responsibles: ["alsafr", "gulin", "leo"] } Factor { Index: 6 CppName: "FI_LINK_RELEV_ALL_WORDS" Name: "LRp1" Group: "Dynamic" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "(Strict) all query words are in one link." Authors: ["gulin", "leo"] Responsibles: ["gulin", "leo"] } Factor { Index: 7 CppName: "FI_LINK_RELEV_PHRASE" Name: "LRp2" Group: "Dynamic" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "(phrase) all the query words mentioned in a row in one link." Authors: ["gulin", "leo"] Responsibles: ["gulin", "leo"] } Factor { Index: 8 CppName: "FI_TEXT_RELEV_TITLE" Name: "TRtitle" Group: "LegacyTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_NN_OVER_FEATURES_USE] Description: "The presence of an exact phrase (the query text) in the header (more precisely, in the first sentence of the document). Contextual constraints and stop words are considered with the same accuracy as in TRp2, i.e. factor[8] minors factor[5]." Authors: ["denplusplus", "gulin", "leo"] Responsibles: ["alsafr", "gulin", "leo"] } Factor { Index: 9 CppName: "FI_TEXT_RELEV_WHOLE_HR_MATCHED" Name: "TRhr" Group: "LegacyTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_NN_OVER_FEATURES_USE] Description: "A text that has passed the quota was found, in which all words are marked as having BEST_RELEV relevance (title or meta keywords)." Authors: ["gulin", "leo"] Responsibles: ["gulin", "leo"] } # TODO(FACTORDEL-65): replace with TG_REMOVED Factor { Index: 10 CppName: "FI_REMOVED_10" Name: "Removed_10" Tags: [TG_UNUSED] } Factor { Index: 11 CppName: "FI_NEWS" Name: "News" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Klassificacionnye?v=tkd#h45859-3" Tags: [TG_HOST, TG_STATIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "This is a news website (determined by patterns in the URL (http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Klassificacionnye?v=tkd#h45859-3))." Authors: "gulin" Responsibles: "gulin" } Factor { Index: 12 CppName: "FI_SHOP" Name: "Shop" AntiSeoUpperBound: 1.0 Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Klassificacionnye?v=tkd#h45859-4" Tags: [TG_HOST, TG_STATIC, TG_BINARY, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "This is a shop (determined by patterns in the URL (http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Klassificacionnye?v=tkd#h45859-4). Deprecated" Authors: "gulin" Responsibles: "gulin" } Factor { Index: 13 CppName: "FI_CATALOG" Name: "Cat" AntiSeoUpperBound: 1.0 Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Klassificacionnye?v=tkd#h45859-2" Tags: [TG_HOST, TG_STATIC, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "This is a catalog (determined by patterns in the URL (http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Klassificacionnye?v=tkd#h45859-2) or the Yandex catalog)." Authors: "gulin" Responsibles: "gulin" } Factor { Index: 14 CppName: "FI_YA_BAR" Name: "YaBar" AntiSeoUpperBound: 1.0 Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/YaBar" Tags: [TG_BROWSER, TG_HOST, TG_STATIC, TG_USER, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS, TG_USERFEAT] Description: "Traffic from Yandex Bar. The factor is remapped." Authors: ["kostyagin", "somov"] Responsibles: ["tarum", "niknik"] } Factor { Index: 15 CppName: "FI_LONG" Name: "Long" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "A long document (the longer the document, the greater the value of the factor)." Authors: "gulin" Responsibles: "gulin" } Factor { Index: 16 CppName: "FI_HIT_WEIGHT" Name: "TRhitw" Group: "LegacyTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_REARR_USE, TG_NN_OVER_FEATURES_USE] Description: "Hitweigt is a variant of textual relevance in which the weights of all hits are considered equal (i.e., they do not take into account the premiums for title and word proximit). At the same time, the corresponding hits must pass the restrictions of the syntactic Sorcerer (algorithm name), i.e. we can assume that the TRhitw factor is equal to 0 then, and only then, when SoftAndOk is equal to 0" Authors: ["gulin", "leo"] Responsibles: ["gulin", "leo"] } Factor { Index: 17 CppName: "FI_LONG_QUERY" Name: "LongQuery" Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_L3_OVERWRITE, TG_NN_OVER_FEATURES_USE] Description: "The sum of the idf of words in the query. The name does not reflect the essence: for example, for the query 'Gadyach' this factor will be greater than for the query 'Moscow Peter Ekaterinburg Samara'." Authors: "gulin" Responsibles: "gulin" } Factor { Index: 18 CppName: "FI_PURE_TEXT" Name: "PureText" Tags: [TG_BINARY, TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/LongText" Description: "A long text without links." Authors: "leo" Responsibles: ["tsimkha", "leo"] } Factor { Index: 19 CppName: "FI_ROOT" Name: "Root" AntiSeoUpperBound: 1.0 Tags: [TG_BINARY, TG_DOC, TG_STATIC, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/Root" Description: "It's a homepage." Authors: "gulin" Responsibles: ["gulin", "tsimkha"] } # TODO(FACTORDEL-97): replace with TG_REMOVED, TG_REUSABLE and remove old formulas Factor { Index: 20 CppName: "FI_REMOVED_20" Name: "Removed20" Tags: [TG_UNUSED] } # TODO(FACTORDEL-97): replace with TG_REMOVED, TG_REUSABLE and remove old formulas Factor { Index: 21 CppName: "FI_REMOVED_21" Name: "Removed21" Tags: [TG_UNUSED] } Factor { Index: 22 CppName: "FI_GEO" Name: "Geo" Tags: [TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_HOST, TG_BINARY, TG_DEPRECATED, TG_UNDOCUMENTED, TG_OFTEN_ZERO] Description: "There is a match between the user's region and the site at the country level. Binary factor: 1-matches, 0-no. Based on ((http://wiki.yandex-team.ru/ЯндексПоиск/КлассификацияСайтовИСтраниц/Географическая/ИспользованиеВПоиске геоклассификации сайтов))" Authors: ["ark-kum", "gulin", "maslov"] Responsibles: ["ark-kum", "gulin", "maslov"] } Factor { Index: 23 CppName: "FI_SUBQUERY_THEME_MATCH" Name: "SubqueryThMatch" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The topic of the query and the document are matching. The topic of the request - the work result ((http://wiki.yandex-team.ru/EvgenijjKroxalev/subquery правила колдунщика SubquerySearch )) The subject of the document is taken from the Yandex catalog" Authors: ["abokov", "ekrokhalev", "gulin"] Responsibles: ["gulin", "lamo"] } Factor { Index: 24 CppName: "FI_SR" Name: "SR" Tags: [TG_DOC, TG_STATIC, TG_TRANS, TG_UNDOCUMENTED, TG_UNUSED] Description: "Complex static rank, calculated based on static components using a separate formula ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/#oftnd1 *))." Authors: ["gulin", "somov"] Responsibles: ["gulin", "somov"] } Factor { Index: 25 CppName: "FI_REFINES" Name: "TRref" Group: "LegacyTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The factor about the "refines" number. The query language has a feature "user refines" ('a word preceded by a percent sign'). By design, this means something like 'it would be nice if there was a word in the document'. The only known ((http://staff.yandex-team.ru/gulin Андрей Гулин)) valuable use of this feature is the query [%official %website CompanyName]. This feature is unknown to users, because it's not described in any documentation. It is planned that it will disappear from the query language, but the words with USER_REFINE priority will remain in the sorcerer (algorithm name). The factor indicates how many USER_REFINE words maximum were simultaneously encountered within a single hit in the quorum. It is believed that there are from 0 to 3 words (if > 3, then it is considered as 3). This number is mapped into the interval [0,1)" Authors: ["gulin", "leo"] Responsibles: ["gulin", "leo"] } Factor { Index: 26 CppName: "FI_TR_BOOST" Name: "TRboost" Group: "Dynamic" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The number by which some link factors are multiplied (namely, factors number 6, 7, 47, 66), if the text relevance is 0, and there are just a few links" Authors: "gulin" Responsibles: "gulin" } Factor { Index: 27 CppName: "FI_TRLR_LEMMA" Name: "TRLRlemma" Group: "Dynamic" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE] Description: "Lemma coincides in textual relevance." Authors: ["gulin", "leo"] Responsibles: ["gulin", "leo"] } Factor { Index: 28 CppName: "FI_TRAFGRAPH_OUT_ALL_SHARE_D" Name: "TrafgraphOutAll_share_d" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_COMMERCIAL, TG_NN_OVER_FEATURES_USE] Description: "Remapped mascot feature TrafgraphOutAll_share_d" Ticket: "SEARCHSPAM-15531" Authors: ["bikulov"] Responsibles: ["bikulov", "sdormidontov"] ImplementationTime: "2020-09-30" } Factor { Index: 29 CppName: "FI_RELEV_SENTS_DSSM" Name: "RelevSentsDssm" Tags: [TG_DYNAMIC, TG_DOC, TG_DOC_TEXT, TG_NEURAL, TG_NN_OVER_FEATURES_USE] Description: "Dssm model, trained to reformulate, uses sentences relevant to the query in the document part" UseArtifact: {Name: "DssmRelevSents"} Ticket: "FACTOR-2259" Authors: ["padese"] Responsibles: ["padese"] ImplementationTime: "2020-03-03" } Factor { Index: 30 CppName: "FI_FRESH_NEWS_DETECTOR_PREDICT" Name: "FreshNewsDetectorPredict" Ticket: "WEBFRESH-478" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_FRESHNESS_USE, TG_L2, TG_QUERY_DETECTOR_PREDICT, TG_UNUSED, TG_NOT_01] Description: "The value of the news detector calculated in the Hippopotamus (name of the algorithm). Always 0 when the detector value is lower than the limit." Authors: ["alejes", "hygge"] Responsibles: ["alejes", "hygge"] MinValue: -3e+38 MaxValue: 3e+38 ImplementationTime: "2020-09-27" } Factor { Index: 31 CppName: "FI_HIT_NUM_100" Name: "LRHitNum100" Group: "LegacyLR" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The converted number of words in the query in all url links." Authors: "leshch" Responsibles: "alsafr" } Factor { Index: 32 CppName: "FI_HIT_NUM_GT_16" Name: "LRHitNumGt16" Group: "LegacyLR" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The document LR>20 if it has the number of query words in links> 16, the pro LR factor." Authors: "leshch" Responsibles: "alsafr" } Factor { Index: 33 CppName: "FI_PCT_LINKS" Name: "PctLinks" Group: "LegacyLR" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "For documents with high LR - normalized link relevance without proximity, for documents with low LR 0" Authors: "leshch" Responsibles: "alsafr" } Factor { Index: 34 CppName: "FI_HAS_LR" Name: "HasLR" Group: "LegacyLR" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "Url has a high LR." Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 35 CppName: "FI_LINK_QUALITY" Name: "LinkQuality" Tags: [TG_DOC, TG_LINK_TEXT, TG_STATIC, TG_DEPRECATED, TG_L2] Description: "Quality of incoming links (Leschiner classifier) - broken, see [405]" Authors: "leshch" Responsibles: "alsafr" } Factor { Index: 36 CppName: "FI_ALICE_MUSIC_TRACK_TITLE_COSINE_MATCH_MAX_PREDICTION" Name: "AliceMusicTrackTitleCosineMatchMaxPrediction" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "The value of CosineMatchMaxPrediction for the stream AliceMusic" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 37 CppName: "FI_NUM_LINKS" Name: "NumLinks" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/NumLinks" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_L2, TG_UNUSED] Description: "The number of incoming links. Remapping." Responsibles: ["tsimkha", "alsafr"] } Factor { Index: 38 CppName: "FI_POPULAR_Q" Name: "PopularQ" DependsOn: [{Feature: ["PopularQ"], Slice: "begemot_query_factors"}] Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_REARR_USE, TG_L2, TG_DEPRECATED] Group: "Query" Description: "Request popularity." Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/PopularQ" Authors: "denplusplus" Responsibles: ["diver", "akhropov"] } Factor { Index: 39 CppName: "FI_TR_UNMAPPED" Name: "TRUnmapped" Group: "LegacyTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "TR divided by the cube of the number of words in the query and converted by the standard remapTR." Authors: ["denplusplus", "gulin"] Responsibles: ["alsafr", "gulin"] } Factor { Index: 40 CppName: "FI_RUS_LANG" Name: "RusLang" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Document language - Russian." Authors: ["aalekseev", "denplusplus"] Responsibles: "alsafr" } Factor { Index: 41 CppName: "FI_ADD_TIME" Name: "AddTime" Tags: [TG_DATE, TG_DOC, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The time when the page was added, the older the document the higher the number; the root of the time is taken, mapped to the interval [0,1] so that 3+ years results in 1." Authors: ["aalekseev", "denplusplus"] Responsibles: "alsafr" } Factor { Index: 42 CppName: "FI_IS_MAIN_PAGE" Name: "IsMainPage" Tags: [TG_DOC, TG_STATIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "If it's the homepage of the owner (most often a second-level domain, for example xxxx.ru), then the factor is 1. For free platforms, hostings, personal blogs, etc. (for example, lifejournal, narod.ru, etc.) - third-level domains (such as xxxxx.narod.ru) will also have a factor equal to 1." Authors: ["aalekseev", "denplusplus"] Responsibles: "alsafr" } Factor { Index: 43 CppName: "FI_ADD_TIME_MP" Name: "AddTimeMP" AntiSeoUpperBound: 1.0 Tags: [TG_DATE, TG_HOST, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The time of when the homepage of the owner (host?) was added. It is remapped in the same way as AddTime." Authors: ["aalekseev", "denplusplus"] Responsibles: "alsafr" } Factor { Index: 44 CppName: "FI_ALICE_MUSIC_TRACK_TITLE_ANNOTATION_MAX_VALUE_WEIGHTED" Name: "AliceMusicTrackTitleAnnotationMaxValueWeighted" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "AnnotationMaxValueWeighted factor value for AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 45 CppName: "FI_URL_CLICKS_PCTR" Name: "QueryURLClicksPCTR" AntiSeoUpperBound: 0.6 Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "How often a given URL is clicked for a given query - CTR multiplied by a correction coefficient" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: ["akhropov", "solar"] Responsibles: ["tarum", "niknik"] } Factor { Index: 46 CppName: "FI_TEXT_BM25" Name: "TextBM25" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Simple BM25 according to the text." Authors: "gulin" Responsibles: "gulin" } Factor { Index: 47 CppName: "FI_LINK_BM25" Name: "LinkBM25" Group: ["LinkBM25", "Dynamic"] Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "A simple BM25 of links; link weights are not taken into account." Authors: "gulin" Responsibles: "gulin" } Factor { Index: 48 CppName: "FI_TLBM25" Name: "TLBM25" Group: "TextAndLinkBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "A simple BM25 of text and links together." Authors: "gulin" Responsibles: "gulin" } Factor { Index: 49 CppName: "FI_TLP1" Name: "TLp1" Group: "TextAndLinkBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_LINK_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "All query words are mentioned in the text + links." Authors: "gulin" Responsibles: "gulin" } Factor { Index: 50 CppName: "FI_ADV" Name: "Adv" Tags: [TG_OWNER, TG_STATIC, TG_BINARY, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "The website contains ads." Authors: ["aalekseev", "denplusplus"] Responsibles: ["sisoid", "alsafr"] } Factor { Index: 51 CppName: "FI_YANDEX_ADV" Name: "YandexAdv" AntiSeoUpperBound: 1.0 Tags: [TG_OWNER, TG_STATIC, TG_BINARY, TG_REARR_USE, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "The website contains Yandex ads." Authors: ["aalekseev", "denplusplus"] Responsibles: ["sisoid", "alsafr"] } Factor { Index: 52 CppName: "FI_NO_SPAM" Name: "NoSpam" AntiSeoUpperBound: 1.0 Tags: [TG_OWNER, TG_STATIC, TG_THEME_CLASSIF, TG_REARR_USE, TG_DEPRECATED] Description: "The spam classifier by antispam features recognized the site as NOT(!) spam. I.e. 0=spam, 1=good." Authors: ["aalekseev", "denplusplus"] Responsibles: "alsafr" } Factor { Index: 53 CppName: "FI_TEXT_PAIR" Name: "TxtPair" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "A simple BM25 of word pairs - we take all pairs of query words and count the number of their usage in the document text. As the weight of the pair, we use the sum of the weights of the words. Comm doesn't work if there is a stop word in the request" Authors: "gulin" Responsibles: "gulin" } Factor { Index: 54 CppName: "FI_LINK_PAIR" Name: "LnkPair" Group: "LinkBM25" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "It's the same as TxtPair but for links; link weights are not taken into account." Authors: "gulin" Responsibles: "gulin" } Factor { Index: 55 CppName: "FI_TEXT_BREAK" Name: "TxtBreak" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The BM25 of the number of sentences in the document in which it occurs." Authors: "gulin" Responsibles: "gulin" } Factor { Index: 56 CppName: "FI_TEXT_HEAD" Name: "TxtHead" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The BM25 of words that are used in the heading only." Authors: "gulin" Responsibles: "gulin" } Factor { Index: 57 CppName: "FI_TEXT_HI_RELEV" Name: "TxtHiRel" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The BM25 of words with only high rel-beats ('significant', with emphasis ( etc))." Authors: "gulin" Responsibles: "gulin" } # TODO(FACTORDEL-97): replace with TG_REMOVED, TG_REUSABLE and remove old formulas Factor { Index: 58 CppName: "FI_REMOVED_58" Name: "Removed_58" Tags: [TG_UNUSED] } Factor { Index: 59 CppName: "FI_WORD_COUNT" Name: "WordCount" Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Min(number of query words/10, 1.f)" Authors: ["denplusplus", "gulin"] Responsibles: ["alsafr", "gulin"] } Factor { Index: 60 CppName: "FI_INV_WORD_COUNT" Name: "InvWordCount" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "1 / number_of_words_in_the_query." Authors: ["denplusplus", "gulin"] Responsibles: ["alsafr", "gulin"] } Factor { Index: 61 CppName: "FI_HAS_NO_TR" Name: "HasNoTR" Group: "LegacyTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_NN_OVER_FEATURES_USE] Description: "The document doesn't have TR." Authors: ["denplusplus", "gulin"] Responsibles: ["alsafr", "gulin"] CanonicalValue: 1.0 } Factor { Index: 62 CppName: "FI_HAS_NO_LR" Name: "HasNoLR" Group: "LegacyLR" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "The document doesn't have LR." Authors: ["denplusplus", "gulin"] Responsibles: ["gulin", "alsafr"] CanonicalValue: 1.0 } Factor { Index: 63 CppName: "FI_HAS_NO_QUERY_URL_SHOWS" Name: "HasNoQueryURLShows" AntiSeoUpperBound: 1.0 Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_BINARY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "There is no clickability information of a given request's url ; 1 - the request or request url are not in the click database, 0 - the request url is in the click database" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#hasnoqueryurldownershows" Authors: ["denplusplus", "kostyagin"] Responsibles: ["tarum", "niknik"] CanonicalValue: 1.0 } Factor { Index: 64 CppName: "FI_HAS_NO_QUERY_SHOWS" Name: "HasNoQueryShows" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_BINARY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "There is no information about clickability of this request; 1 - the request is not in the click database, 0 - the request is in the click database." Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#hasnoqueryshows" Authors: ["denplusplus", "kostyagin", "akhropov"] Responsibles: ["tarum", "niknik"] CanonicalValue: 1.0 } Factor { Index: 65 CppName: "FI_HOPS" Name: "Hops" Tags: [TG_DOC, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The number of url hops in the bypass (such as - the closer to the homepage (slang), the lower the value (0 - homepage, 1- it's impossible to get here from the homepage (slang), 0 < it's possible to get here from homepage (slang) < 1). The normal value for root node is 0.0039)." Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 66 CppName: "FI_LOG_LR" Name: "LogLR" AntiSeoUpperBound: 0.85 Group: "Dynamic" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "The logarithm of LR mapped linearly to [0,1]." Authors: ["denplusplus", "karpik"] Responsibles: "alsafr" } Factor { Index: 67 CppName: "FI_TEXT_PAIR_EX" Name: "TxtPairEx" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "the presence of pairs of words in the exact form" Responsibles: "alsafr" } Factor { Index: 68 CppName: "FI_TEXT_BREAK_EX" Name: "TxtBreakEx" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "the number of sentences that contain many words in the exact form" Responsibles: "alsafr" } Factor { Index: 69 CppName: "FI_TEXT_HEAD_EX" Name: "TxtHeadEx" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "the presence of words in the title in the exact form" Responsibles: "alsafr" } Factor { Index: 70 CppName: "FI_TEXT_HI_RELEV_EX" Name: "TxtHiRelEx" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "BM25 as the exact number" Responsibles: "alsafr" } Factor { Index: 71 CppName: "FI_TEXT_BM25_EX" Name: "TxtBm25Ex" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "A simple BM25 as the exact number." Responsibles: "alsafr" } Factor { Index: 72 CppName: "FI_TEXT_PAIR_SYN" Name: "TxtPairSy" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "the presence of pairs of words while taking synonyms into account (>=TxtPair)" Responsibles: "alsafr" } Factor { Index: 73 CppName: "FI_TEXT_BRAEK_SYN" Name: "TxtBreakSy" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "the number of sentences in which many words occur including synonyms" Responsibles: "alsafr" } Factor { Index: 74 CppName: "FI_TEXT_HEAD_SYN" Name: "TxtHeadSy" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_REARR_USE, TG_NN_OVER_FEATURES_USE] Description: "the presence of words in the title, including synonyms" Responsibles: "alsafr" } Factor { Index: 75 CppName: "FI_TEXT_HI_RELEV_SYN" Name: "TxtHiRelSy" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "BM25 including synonyms" Responsibles: "alsafr" } Factor { Index: 76 CppName: "FI_TEXT_BM25_SYN" Name: "TxtBm25Sy" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "A simple BM25 including synonyms." Responsibles: "alsafr" } Factor { Index: 77 CppName: "FI_QUERY_DOWNER_CLICKS_PCTR" Name: "QueryDOwnerClicksPCTR" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "How often people click on the URLs of a given domainId for a given query - CTR domainId multiplied by a correction coefficient" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: ["akhropov", "solar", "denplusplus"] Responsibles: ["tarum", "niknik"] } Factor { Index: 78 CppName: "FI_HAS_NO_QUERY_DOWNER_SHOWS" Name: "HasNoQueryDOwnerShows" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "There is no clickability information for the given domainId for this query; 1 - the query or query-owner is not in the click database, 0 - the query-owner is in the click database" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#hasnoqueryurldownershows" Authors: ["denplusplus", "kostyagin"] Responsibles: ["tarum", "niknik"] CanonicalValue: 1.0 } Factor { Index: 79 CppName: "FI_OWNER_CLICKS_PCTR" Name: "OwnerClicksPCTR" Tags: [TG_STATIC, TG_OWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_OFTEN_ZERO, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The clickability of the owner regardless of the query" Wiki: "http://wiki.yandex-team.ru/ЯндексПоиск/КачествоПоиска/Клики#ownerclickspctrreg" Authors: ["akhropov", "maslov"] Responsibles: ["tarum", "niknik"] } Factor { Index: 80 CppName: "FI_MEGAFON" Name: "Megafon" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_LINK_TEXT, TG_UNUSED] Description: "The relative frequency of query words in links (1 - the query words are often found in links, 0.3 - the are rarely found); to be more precise, the value of this factor is decreased under the condition: TR=0 && LR=0 && (there is no link with all query words) && (it did not pass the quota) && (at least one pair of query words occurs in the text)" Responsibles: "alsafr" } Factor { Index: 81 CppName: "FI_HAS_ALL_WORDS_MERGED" Name: "XLRp0" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "The links contain all query words" Responsibles: "alsafr" } Factor { Index: 82 CppName: "FI_HAS_ALL_WORDS_IN_LINK" Name: "XLRp1" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "One link has all query words" Responsibles: "alsafr" } Factor { Index: 83 CppName: "FI_PHRASE" Name: "XLRp2" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "There is a link that passed the quota" Responsibles: "alsafr" } Factor { Index: 84 CppName: "FI_GOOD_RATIO" Name: "XLRgood" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "What percentage of links are “good”?" Responsibles: "alsafr" } Factor { Index: 85 CppName: "FI_MANY_BAD" Name: "XLRmanyBad" AntiSeoUpperBound: 1.0 Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "How many "bad" links are there (bad= dpr = 0)" Responsibles: "alsafr" } Factor { Index: 86 CppName: "FI_LR_MAX_DPR" Name: "XLRmaxDpr" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "The maximum dpr of the links" Responsibles: "alsafr" } Factor { Index: 87 CppName: "FI_LR_TF_IDF" Name: "XLRtfidf" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The regular TfIdf TF*IDF of links. The word frequency in links is multiplied by the inverse document frequency and is summed over all words, then it's adapted to the length of the document." Responsibles: "alsafr" } Factor { Index: 88 CppName: "FI_LR_RELEV" Name: "XLRrelev" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#h20931-2" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance from Gulin" Authors: "gulin" Responsibles: "gulin" } Factor { Index: 89 CppName: "FI_LR_RELEV_200" Name: "XLRrelev200" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance from Gulin" Authors: "gulin" Responsibles: "gulin" } Factor { Index: 90 CppName: "FI_LR_LOG_RELEV" Name: "XLRlogRelev" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance from Gulin" Authors: "gulin" Responsibles: "gulin" } Factor { Index: 91 CppName: "FI_BF_EXACT" Name: "BFexact" Group: "BestForm" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_LINK_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "There is an exact form of all query words in text/links" Responsibles: "alsafr" } Factor { Index: 92 CppName: "FI_BF_LEMMA" Name: "BFlemma" Group: "BestForm" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_LINK_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "There is a lemma of all query words in text/links" Responsibles: "alsafr" } Factor { Index: 93 CppName: "FI_SOFT_AND_OK" Name: "SoftAndOk" Group: "Dynamic" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The document passed softand on the constraints of the syntactic Sorcerer (algorithm name). It's only for documents that have textual relevance. For single-word queries, it's always 1." Responsibles: "alsafr" } Factor { Index: 94 CppName: "FI_NEW_LINK_QUALITY" Name: "NewLinkQuality" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_DEPRECATED] Description: "The inbound link quality classifier 2 is broken, see [407]" Responsibles: "alsafr" } Factor { Index: 95 CppName: "FI_UKR" Name: "Ukrainian" Tags: [TG_STATIC_REGINFO, TG_HOST, TG_STATIC, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "It equals 1 if the website has a Ukrainian geo-attribute (i.e. 1 - Ukrainian website)" Responsibles: "alsafr" } Factor { Index: 96 CppName: "FI_IS_BLOG" Name: "IsBlog" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Klassificacionnye?v=tkd#h45859-5" Tags: [TG_HOST, TG_STATIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "It's a blog hosting page" Authors: ["burmisha", "zudina"] Responsibles: ["burmisha", "zudina"] } Factor { Index: 97 CppName: "FI_IS_LJ" Name: "IsLivejournal" Tags: [TG_HOST, TG_STATIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "It's a livejournal.com page" Responsibles: "alsafr" } # TODO(FACTORDEL-56): replace with TG_REMOVED Factor { Index: 98 CppName: "FI_REMOVED_98" Name: "Removed_98" Tags: [TG_UNUSED] } Factor { Index: 99 CppName: "FI_SPAM2" Name: "Spam2" AntiSeoUpperBound: 1.0 Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#h20931-3" Tags: [TG_OWNER, TG_STATIC, TG_THEME_CLASSIF, TG_DEPRECATED] Description: "The automatic spam classifier named after Alekseev; there's a probability that this is a spam website (0 is not spam, 1 is spam)" Authors: "abv" Responsibles: "abv" } Factor { Index: 100 CppName: "FI_TEXT_FEATURES" Name: "TextFeatures" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The quality of the text. It is calculated by using a very complex formula" Responsibles: "alsafr" Factor { Index: 101 CppName: "FI_TEXT_LIKE" Name: "TextLike" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The quality of the text (Alekseev classifier)" Responsibles: "alsafr" } # TODO(FACTORDEL-56): replace with TG_REMOVED Factor { Index: 102 CppName: "FI_REMOVED_102" Name: "Removed_102" Tags: [TG_UNUSED] } # TODO(FACTORDEL-56): replace with TG_REMOVED Factor { Index: 103 CppName: "FI_REMOVED_103" Name: "Removed_103" Tags: [TG_UNUSED] } Factor { Index: 104 CppName: "FI_YABAR_CORE_OWNER" Name: "YaBarCoreOwner" Tags: [TG_STATIC, TG_OWNER, TG_USER, TG_BROWSER, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "The core of the owners' audience according to Yandex.Browsing" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/coreaudience/" Authors: "monster" Responsibles: ["tarum", "niknik"] } Factor { Index: 105 CppName: "FI_YABAR_CORE_HOST" Name: "YaBarCoreHost" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_REARR_USE, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "The core of the hosts' audience according to Yandex.Browsing" Authors: "kostyagin" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/coreaudience/" Responsibles: ["tarum", "niknik"] } Factor { Index: 106 CppName: "FI_HAS_YA_BAR_CORE" Name: "HasYaBarCore" AntiSeoUpperBound: 1.0 Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "Does the host have a core?" Authors: "kostyagin" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/coreaudience/" Responsibles: ["tarum", "niknik"] } Factor { Index: 107 CppName: "FI_SPAM_KARMA" Name: "SpamKarma" AntiSeoUpperBound: 1.0 Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#h20931-4" Tags: [TG_OWNER, TG_STATIC, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "The spam karma by antispammers is a probability of the host being a spam; it's based on the information whois" Authors: "abv" Responsibles: "abv" } Factor { Index: 108 CppName: "FI_MUSIC_Q" Name: "MusicQ" DependsOn: [{Feature: ["MusicQ"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The request's musicality. The results of the work of Anton Konygin's Sorcerer (algorithm name)." Responsibles: "alsafr" UseArtifact: {Name: "MusicWizardClassificator"} } Factor { Index: 109 CppName: "FI_EXACT_MATCHES" Name: "XLExactMatches" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The number of links that match the query exactly" Responsibles: "alsafr" } Factor { Index: 110 CppName: "FI_DOC_LEN" Name: "DocLen" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document length in sentences" Responsibles: "alsafr" } Factor { Index: 111 CppName: "FI_URL_LEN" Name: "UrlLen" AntiSeoUpperBound: 1.0 Tags: [TG_DOC, TG_STATIC, TG_URL_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The URL length divided by 5" Responsibles: "alsafr" } Factor { Index: 112 CppName: "FI_QUERY_NON_COMMERCIALITY" Name: "QueryNonCommerciality" DependsOn: [{Feature: ["QueryNonCommerciality"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_COMMERCIAL, TG_DYNAMIC, TG_QUERY_ONLY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The level of being a commercial query using a phrase dictionary from Direct: 0 - maximum (commercial query), 1 - minimal (non-commercial query)." Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QueryNonCommerciality" Ticket: "SEARCHSPAM-7504" Authors: "somov" Responsibles: ["sisoid", "anelyubin"] } Factor { Index: 113 CppName: "FI_HOST_SIZE" Name: "HostSize" AntiSeoUpperBound: 1.0 Tags: [TG_HOST, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The size of the Raskovalov host in documents excluding duplicates (each duplicate is accounted for in the factor as an independent document)" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 114 CppName: "FI_IS_HTML" Name: "IsHTML" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_BINARY, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Document type - HTML" Responsibles: "alsafr" } Factor { Index: 115 CppName: "FI_LINK_SPEED" Name: "LinkSpeed" AntiSeoUpperBound: 1.0 Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#h20931-4" Group: "Xref" Tags: [TG_DATE, TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The reciprocal of the variance of the times of appearance of links with query words. In other words, how often do links with query words pointing out to the website appear (link velocity) " Responsibles: "alsafr" } Factor { Index: 116 CppName: "FI_TH_LR_RELEV" Name: "XThLRrelev" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#h20931-5" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance based on theme" Responsibles: "alsafr" } Factor { Index: 117 CppName: "FI_TH_LR_RELEV_200" Name: "XThLRrelev200" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance based on theme" Responsibles: "alsafr" } Factor { Index: 118 CppName: "FI_TH_LR_LOG_RELEV" Name: "XThLRlogRelev" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance based on theme" Responsibles: "alsafr" } Factor { Index: 119 CppName: "FI_LERF_LR_RELEV" Name: "XLerfLRrelev" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#h20931-8" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance based on the quality of each link" Responsibles: "alsafr" } Factor { Index: 120 CppName: "FI_LERF_LR_RELEV_200" Name: "XLerfLRrelev200" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance based on the quality of each link" Responsibles: "alsafr" } Factor { Index: 121 CppName: "FI_LERF_LR_LOG_RELEV" Name: "XLerfLRlogRelev" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance based on the quality of each link" Responsibles: "alsafr" } Factor { Index: 122 CppName: "FI_LERF_TH_LR_LOG_RELEV" Name: "XLerfThLRlogRelev" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#h20931-11" Group: "Xref" Tags: [TG_DYNAMIC, TG_LINK_TEXT, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance based on the quality and theme of each link" Responsibles: "alsafr" } Factor { Index: 123 CppName: "FI_NON_COMM_LR_LOG_RELEV" Name: "XNonCommLRlogRelev" AntiSeoUpperBound: 1.0 Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#h20931-12" Group: "Xref" Tags: [TG_COMMERCIAL, TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance based on the non-commercial nature of each link" Responsibles: "alsafr" } Factor { Index: 124 CppName: "FI_NON_COMM_TH_LR_LOG_RELEV" Name: "XNonCommThLRlogRelev" AntiSeoUpperBound: 1.0 Group: "Xref" Tags: [TG_COMMERCIAL, TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance based on the non-commercial nature of each link and theme" Responsibles: "alsafr" } Factor { Index: 125 CppName: "FI_NON_COMM_LERF_LR_LOG_RELEV" Name: "XNonCommLerfLRlogRelev" AntiSeoUpperBound: 1.0 Group: "Xref" Tags: [TG_COMMERCIAL, TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance based on the non-commercial nature of each link and its quality" Responsibles: "alsafr" } Factor { Index: 126 CppName: "FI_NON_COMM_LERF_TH_LR_LOG_RELEV" Name: "XNonCommLerfThLRlogRelev" AntiSeoUpperBound: 1.0 Group: "Xref" Tags: [TG_COMMERCIAL, TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The link relevance based on the non-commercial nature of each link, its quality and theme" Responsibles: "alsafr" } Factor { Index: 127 CppName: "FI_GEO_CITY_PROXIM" Name: "GeoCityProxim" AntiSeoUpperBound: 1.0 Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_GEOINQUERY, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "There is a match between the region mentioned in the query and the websites found at the region level. The binary factor: 1-there is a match, 0-there's no match. Based on ((http://wiki.yandex-team.ru/ЯндексПоиск/КлассификацияСайтовИСтраниц/Географическая/ИспользованиеВПоиске геоклассификации сайтов))" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 128 CppName: "FI_LINKS_WITH_WORDS_PERCENT" Name: "LinksWithWordsPercent" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_UNUSED] Description: "The percentage of incoming links with query words" Responsibles: "alsafr" } Factor { Index: 129 CppName: "FI_LINKS_WITH_ALL_WORDS_PERCENT" Name: "LinksWithAllWordsPercent" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_UNUSED] Description: "The percentage of incoming links with all query words" Responsibles: "alsafr" } Factor { Index: 130 CppName: "FI_PORNO_QUERY" Name: "PornoQuery" DependsOn: [{Feature: ["PornoQuery"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "Does the query contain words from yweb/pornofilter/porno.query." Wiki: "http://wiki.yandex-team.ru//h.yandex.net/?https%3A%2F%2Ftree.yandex.ru%2Fcgi-bin%2Fcvsweb.cgi%2Farcadia%2Fyweb%2Fpornofilter%2Fporno.query" Responsibles: "alsafr" UseArtifact: {Name: "PornoQueryList"} } Factor { Index: 131 CppName: "FI_IS_PORNO" Name: "IsPorno" AntiSeoUpperBound: 1.0 Ticket: "BETATEST-151" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document is from porn industry" Responsibles: "abv" } Factor { Index: 132 CppName: "FI_IS_COMM" Name: "IsComm" AntiSeoUpperBound: 1.0 Ticket: "BETATEST-151" Tags: [TG_COMMERCIAL, TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_BINARY, TG_DEPRECATED, TG_OFTEN_ZERO, TG_L2] Description: "It's a commercial document. It is not being used (deprecated)" Comment: "Still used in formula and polinom :(" Responsibles: "sisoid" } Factor { Index: 133 CppName: "FI_IS_FAKE" Name: "IsFake" AntiSeoUpperBound: 1.0 Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE] Description: "A fake document" Responsibles: "alsafr" } Factor { Index: 134 CppName: "FI_IS_SEO" Name: "IsSEO" AntiSeoUpperBound: 1.0 Tags: [TG_COMMERCIAL, TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_BINARY, TG_DEPRECATED, TG_OFTEN_ZERO, TG_L2] Description: "The page heading contains commercial vocabulary. It is not being used (deprecated)" Responsibles: "alsafr" } Factor { Index: 135 CppName: "FI_IS_WIKI" Name: "IsWiki" AntiSeoUpperBound: 1.0 Tags: [TG_HOST, TG_STATIC, TG_WIKIPEDIA, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "A page from ru.wikipedia.org" Responsibles: "alsafr" } Factor { Index: 136 CppName: "FI_IS_ESHOP" Name: "IsEShop" AntiSeoUpperBound: 1.0 Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_THEME_CLASSIF, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "A commercial page (Savin's classifier)" Authors: "asavin" Responsibles: "asavin" } Factor { Index: 137 CppName: "FI_GEO_REGION_PROXIM" Name: "GeoRegionProxim" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_GEOINQUERY, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 138 CppName: "FI_HAS_NO_ALL_WORDS_TR_SYN" Name: "HasNoAllWordsTRSy" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document does not contain all the query words (with an accuracy of a synonym)" Responsibles: "alsafr" CanonicalValue: 1.0 } Factor { Index: 139 CppName: "FI_NUM_WORDS_TR_SYN" Name: "NumWordsTRSy" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of query words in a document (with an accuracy of a synonym)" Responsibles: "alsafr" } Factor { Index: 140 CppName: "FI_HAS_ALL_WORDS_TR_SYN" Name: "HasAllWordsTRSy" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document contains all query words (with an accuracy of a synonym)" Responsibles: "alsafr" } Factor { Index: 141 CppName: "FI_NUM_WORDS_LR" Name: "NumWordsLR" Group: "LinkBM25" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The percentage of query words in links (with an accuracy of a synonym)" Responsibles: "alsafr" } Factor { Index: 142 CppName: "FI_HAS_ALL_WORDS_LR" Name: "HasAllWordsLR" Group: "LinkBM25" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The links contain all query words (with an accuracy of a synonym)" Responsibles: "alsafr" } Factor { Index: 143 CppName: "FI_PAY_DETECTOR_PREDICT" Name: "PayDetectorPredict" Ticket: "COMMERCIAL-4" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_L2, TG_QUERY_DETECTOR_PREDICT, TG_NOT_01, TG_UNUSED] Description: "The value of the commerce detector calculated in Hippopotamus (name of the algorithm)." MinValue: -10 MaxValue: 10 Authors: ["alejes", "hygge"] Responsibles: ["alejes", "hygge"] ImplementationTime: "2020-08-01" } Factor { Index: 144 CppName: "FI_TEXT_INV_PAIR" Name: "TxtInvPair" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "TR on pairs of query words in reverse order" Responsibles: "alsafr" } Factor { Index: 145 CppName: "FI_LINK_INV_PAIR" Name: "LnkInvPair" Group: "LinkBM25" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "LR on pairs of query words in reverse order" Responsibles: "alsafr" } Factor { Index: 146 CppName: "FI_TEXT_SKIP_PAIR" Name: "TxtSkipPair" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "TR for word pairs in request through one word in texts" Responsibles: "alsafr" } Factor { Index: 147 CppName: "FI_LINK_SKIP_PAIR" Name: "LnkSkipPair" Group: "LinkBM25" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "LR for word pairs in request through one word in texts" Responsibles: "alsafr" } Factor { Index: 148 CppName: "FI_NUM_WORDS_TRFM" Name: "NumWordsTRFm" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of all query words in the text (with an accuracy of a form)" Responsibles: "alsafr" } Factor { Index: 149 CppName: "FI_HAS_ALL_WORDS_TRFM" Name: "HasAllWordsTRFm" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document contains all query words (with an accuracy of a form)" Responsibles: "alsafr" } Factor { Index: 150 CppName: "FI_Q_DIVERSITY" Name: "QDiversity" DependsOn: [{Feature: ["QDiversity"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The level of point centralization from which the request is made" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QDiversity" Authors: "denplusplus" Responsibles: ["diver", "akhropov"] } Factor { Index: 151 CppName: "FI_Q_BLOG" Name: "QBlog" DependsOn: [{Feature: ["QBlog"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "Does the query contain blogging vocabulary?" Responsibles: "alsafr" } Factor { Index: 152 CppName: "FI_GEO_LR_LOG_RELEV" Name: "XGeoLRlogRelev" AntiSeoUpperBound: 0.9 Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "log(LR, narrowed down to the user's country)" Responsibles: "alsafr" } Factor { Index: 153 CppName: "FI_LERF_GEO_LR_LOG_RELEV" Name: "XLerfGeoLRlogRelev" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_LINK_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "log(LerfLR, narrowed down to the user's country)" Responsibles: "alsafr" } Factor { Index: 154 CppName: "FI_NON_COMMERCIAL_QUERY" Name: "NonCommercialQuery" DependsOn: [{Feature: ["NonCommercialQuery"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_COMMERCIAL, TG_DYNAMIC, TG_QUERY_ONLY, TG_BINARY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "Binary non-commercialization query: QueryNonCommerciality > 0.965." Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QueryNonCommerciality" Ticket: "SEARCHSPAM-7504" Responsibles: ["sisoid", "anelyubin"] } Factor { Index: 155 CppName: "FI_EXACT_MATCHES_MAP" Name: "XLExactMatchesMap" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "The number of links that match the query text (another remap)" Responsibles: "alsafr" } Factor { Index: 156 CppName: "FI_LERF_NORM_LR_LOG_RELEV" Name: "XLerfNormLRlogRelev" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "XLerfLRlogRelev (normalized to the sum of all links' Lerf-weights, not to the sum of their original weights)" Responsibles: "alsafr" } Factor { Index: 157 CppName: "FI_NON_COMM_NORM_LR_LOG_RELEV" Name: "XNonCommNormLRlogRelev" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "XNonCommLRlogRelev (normalized to the sum of all links' NonComm-weights, not to the sum of their original weights)" Responsibles: "alsafr" } Factor { Index: 158 CppName: "FI_NON_COMM_TH_NORM_LR_LOG_RELEV" Name: "XNonCommThNormLRlogRelev" Group: "Xref" Tags: [TG_COMMERCIAL, TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Link relevance with taking into account the non-commercial nature of each link and theme" Responsibles: "alsafr" } Factor { Index: 159 CppName: "FI_NON_COMM_LERF_NORM_LR_LOG_RELEV" Name: "XNonCommLerfNormLRlogRelev" Group: "Xref" Tags: [TG_COMMERCIAL, TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "XNonCommLerfNormLRlogRelev (normalized to the sum of all links' NonCommLerf-weights, not to the sum of their original weights)" Responsibles: "alsafr" } Factor { Index: 160 CppName: "FI_NON_COMM_LERF_TH_NORM_LR_LOG_RELEV" Name: "XNonCommLerfThNormLRlogRelev" Group: "Xref" Tags: [TG_COMMERCIAL, TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Link relevance with taking into account the non-commercial nature, the quality, and the theme of each link" Responsibles: "alsafr" } Factor { Index: 161 CppName: "FI_NEVASCA1" Name: "Nevasca1" Tags: [TG_OWNER, TG_STATIC, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "Content duplication is not found. The 'goodness' of a host (from 0 to 1) is calculated based on how many and which hosts borrow content from the given host." Authors: "antonovvk" Responsibles: "antonovvk" } Factor { Index: 162 CppName: "FI_NEVASCA2" Name: "Nevasca2" Tags: [TG_OWNER, TG_STATIC, TG_DEPRECATED] Description: "Content duplication is not found. The 'badness' of a host (from 0 to 1) is proportional to the amount of secondary content on the host." Authors: "antonovvk" Responsibles: "antonovvk" } Factor { Index: 163 CppName: "FI_LINK_AGE" Name: "LinkAge" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The average age of links that contributed something to LR LinkAge=Min(log(average age of the link)/7, 1), where 1 is considered 3 years" Responsibles: "alsafr" } Factor { Index: 164 CppName: "FI_TLEN" Name: "TLen" AntiSeoUpperBound: 1.0 Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The length of the page text in words TLen = Map(the number of words, 1/400), where Map(x, y) = x*y / (1 + x*y)" Responsibles: "alsafr" } Factor { Index: 165 CppName: "FI_IS_UNREACHABLE" Name: "IsUnreachable" Tags: [TG_DOC, TG_STATIC, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The page is unreachable via links from homepage." Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 166 CppName: "FI_LANG_LR_LOG_RELEV" Name: "XLangLRlogRelev" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "LR with taking into account the match of the link language and the query" Responsibles: "alsafr" } Factor { Index: 167 CppName: "FI_LERF_LANG_LR_LOG_RELEV" Name: "XLerfLangLRlogRelev" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "LR with taking into account the match of the link language, the query, and the boost" Responsibles: "alsafr" } Factor { Index: 168 CppName: "FI_QUERY_URL_CLICKS_FRC" Name: "QueryURLClicksFRC" AntiSeoUpperBound: 0.3 Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The ratio of the number of clicks on a given URL to all clicks of the query" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: ["lidia", "akhropov"] Responsibles: ["tarum", "niknik"] } Factor { Index: 169 CppName: "FI_QUERY_DOWNER_CLICKS_FRC" Name: "QueryDOwnerClicksFRC" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The ratio of the number of clicks on a given domainId to all clicks of a query" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: ["lidia", "akhropov"] Responsibles: ["tarum", "niknik"] } Factor { Index: 170 CppName: "FI_QUERY_URL_CLICKS_PCTR_COPY" Name: "QueryURLClicksPCTR_copy" AntiSeoUpperBound: 0.42 Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_REARR_USE, TG_DEPRECATED, TG_L2] Countries: CNT_RELEV Description: "[Bug: Factor 45 copy] How often a given URL is clicked for a given query - CTR multiplied by a correction coefficient" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: ["akhropov", "solar"] Responsibles: ["akhropov", "diver"] } Factor { Index: 171 CppName: "FI_DOPP_URL_SESSION_CLICKS_FRC_CITY" Name: "DoppQueryUrlSessionClicksFRCCity" Ticket: "FACTOR-311" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DoppQueryUrlSessionClicksFRC" Tags: [TG_USER, TG_USER_SEARCH, TG_DYNAMIC, TG_DOC, TG_LOCALIZED_CITY, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_DOPP, TG_L2, TG_REARR_USE, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "What part (on average for the session) does the given URL make up of the URLs clicked on this query with the user's city added? It's calculated based on user sessions." Authors: "esoloviev" Responsibles: ["esoloviev", "kolesov93", "tarum", "niknik"] } Factor { Index: 172 CppName: "FI_QUERY_URL_CLICKS_PCTR_REG" Name: "QueryURLClicksPCTR_Reg" AntiSeoUpperBound: 0.4 Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "How often is a given URL clicked on for a given query - CTR multiplied by the correction factor, on small regions from relev_regions.web.txt" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 173 CppName: "FI_QUERY_DOWNER_CLICKS_PCTR_REG" Name: "QueryDOwnerClicksPCTR_Reg" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "How often are given domainId URLs clicked on for a given query CTR domainId multiplied by the correction factor, on small regions from relev_regions.web.txt" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 174 CppName: "FI_QUERY_URL_CLICKS_FRC_REG" Name: "QueryURLClicksFRC_Reg" AntiSeoUpperBound: 0.25 Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The ratio of the number of clicks on a given URL to all clicks of the query, on small regions from relev_regions.web.txt" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 175 CppName: "FI_QUERY_DOWNER_CLICKS_FRC_REG" Name: "QueryDOwnerClicksFRC_Reg" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The ratio of the number of clicks on a given domainId to all clicks of the query, on small regions from relev_regions.web.txt" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 176 CppName: "FI_QUERY_URL_CLICKS_COMBO_REG" Name: "QueryURLClicksCombo_Reg" AntiSeoUpperBound: 0.5 Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "Query URL Clicks Combo, for small regions from relev_regions.web.txt" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 177 CppName: "FI_QUERY_DOWNER_CLICKS_COMBO_REG" Name: "QueryDOwnerClicksCombo_Reg" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "Query DOwner Clicks Combo, for small regions from relev_regions.web.txt" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 178 CppName: "FI_CATALOG_RELEV" Name: "XLRCatalogRelev" AntiSeoUpperBound: 1.0 Group: "Xref" Tags: [TG_CATALOG, TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "LR based on catalog descriptions" Responsibles: "alsafr" } Factor { Index: 179 CppName: "FI_YA_CATALOG_RELEV" Name: "XLRYaCatalogRelev" Group: "Xref" Tags: [TG_CATALOG, TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "LR based on Yandex.Catalog description" Responsibles: "alsafr" } Factor { Index: 180 CppName: "FI_EXACT_WORD_ORDER_LEN" Name: "ExactWordOrderLen" Group: "CombinedSequences" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The length of the maximum match of forms in the text and the query" Authors: "pzuev" Responsibles: "pzuev" } Factor { Index: 181 CppName: "FI_EXACT_WORD_ORDER_WEIGHT" Name: "ExactWordOrderWeight" Group: "CombinedSequences" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The weight of the maximum match of forms in the text and the query" Authors: "pzuev" Responsibles: "pzuev" } Factor { Index: 182 CppName: "FI_WORD_ORDER_LEN" Name: "WordOrderLen" Group: "CombinedSequences" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The length of the maximum match by lemma in the text and the query" Authors: "pzuev" Responsibles: "pzuev" } Factor { Index: 183 CppName: "FI_WORD_ORDER_WEIGHT" Name: "WordOrderWeight" Group: "CombinedSequences" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The weight of the maximum match by lemma in the text and query" Authors: "pzuev" Responsibles: "pzuev" } Factor { Index: 184 CppName: "FI_LINK_MAX_AGE" Name: "LinkMaxAge" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "The maximum age of a significant amount of links that contributed something to LR" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 185 CppName: "FI_TEXT_RELEV_ALL_WORDS_WITH_STOPS" Name: "TRp1All" AntiSeoUpperBound: 1.0 Group: "LegacyTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_NN_OVER_FEATURES_USE] Description: "The variations of corresponding factors considering stop words" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 186 CppName: "FI_LINK_RELEV_ALL_WORDS_WITH_STOPS" Name: "LRp1All" AntiSeoUpperBound: 1.0 Group: "LegacyLR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE] Description: "The variations of corresponding factors considering stop words" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 187 CppName: "FI_TLP1_ALL" Name: "TLp1All" Group: "TextAndLinkBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_UNDOCUMENTED, TG_L2, TG_LINK_TEXT, TG_DEPRECATED] Description: "The variations of corresponding factors considering stop words" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 188 CppName: "FI_BF_EXACT_ALL" Name: "BFexactAll" Group: "BestForm" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_UNDOCUMENTED, TG_LINK_TEXT, TG_DEPRECATED] Description: "The variations of corresponding factors considering stop words" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 189 CppName: "FI_BF_LEMMA_ALL" Name: "BFlemmaAll" Group: "BestForm" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_UNDOCUMENTED, TG_LINK_TEXT, TG_DEPRECATED] Description: "The variations of corresponding factors considering stop words" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 190 CppName: "FI_PASSAGE_LEGACY_TR" Name: "PassageLegacyTR" Group: "Dynamic" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "TR of the best passage - how high the quality of the snippet can be" Responsibles: "alsafr" } Factor { Index: 191 CppName: "FI_TEXT_BM25_ATTEN_SYN" Name: "TxtBM25AttenSyn" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "TR with a discount for the sentence number" Authors: "pzuev" Responsibles: "pzuev" } Factor { Index: 192 CppName: "FI_MAX_WORD_HOST_RANK" Name: "MaxWordHostRank" Group: "Domain" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LINK_TEXT, TG_LINK_GRAPH, TG_DEPRECATED] Description: "The host rank for the most expressed query word (usually it's the name of the website)" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Domfeat/PWR" Authors: "finder" Responsibles: "akhropov" } Factor { Index: 193 CppName: "FI_MAX_WORD_HOST_CLICKS" Name: "MaxWordHostClicks" Group: "Domain" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_DEPRECATED] Description: "The clickability of domAttr based on the most expressed word. For example, for all queries that contain the word Wikipedia, the Wikipedia pages are clicked on." Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Domfeat/WHC" Authors: "finder" Responsibles: "akhropov" } Factor { Index: 194 CppName: "FI_DOM_PHRASE_RANK" Name: "DomPhraseRank" Group: "Domain" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LINK_TEXT, TG_LINK_GRAPH, TG_DEPRECATED] Description: "HostRank based on individual words" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Domfeat/PWR" Authors: "finder" Responsibles: "akhropov" } Factor { Index: 195 CppName: "FI_DOM_PHRASE_CLICK_RANK" Name: "DomPhraseClickRank" Group: "Domain" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_DEPRECATED] Description: "The clickability of the domain based on words" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Domfeat/WHC" Authors: "finder" Responsibles: "akhropov" } Factor { Index: 196 CppName: "FI_IS_FORUM" Name: "IsForum" Ticket: ["BUKI-1543", "SEARCHSPAM-3650"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsForum" Tags: [TG_DOC, TG_STATIC, TG_URL_TEXT, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The URL satisfies the regular FORUM_DETECTOR" Authors: "zudina" Responsibles: "zudina" } Factor { Index: 197 CppName: "FI_ALICE_MUSIC_TRACK_TITLE_ANNOTATION_MATCH_WEIGHTED_VALUE" Name: "AliceMusicTrackTitleAnnotationMatchWeightedValue" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "AnnotationMatchWeightedValue factor value for the AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 198 CppName: "FI_IS_OBSOLETE" Name: "IsObsolete" Tags: [TG_DATE, TG_DOC, TG_STATIC, TG_URL_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "URL contains old date. We can recognize old news. Factor 1 if the URL contains year <=2007." Authors: "finder" Responsibles: "finder" } Factor { Index: 199 CppName: "FI_TR_WITH_STOPS" Name: "TRWithStops" AntiSeoUpperBound: 1.0 Group: "LegacyTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The weight of the maximum form match in the text and the query" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 200 CppName: "FI_LR_WITH_STOPS" Name: "LRWithStops" AntiSeoUpperBound: 1.0 Group: "Dynamic" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_UNUSED] Description: "The weight of the maximum form match in the text and the query" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 201 CppName: "FI_HAS_PAYMENTS" Name: "HasPayments" AntiSeoUpperBound: 1.0 Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The page contains information about 'SMS payment'." Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 202 CppName: "FI_IS_LINK_PESSIMISED" Name: "IsLinkPessimised" Tags: [TG_OWNER, TG_STATIC, TG_BINARY, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "The anti-spammers have pessimized the site - all dynamic linking factors are reset to 0. zerolnk.flt" Authors: "zudina" Responsibles: "zudina" } Factor { Index: 203 CppName: "FI_ESHOP_VALUE" Name: "EshopValue" AntiSeoUpperBound: 1.0 Tags: [TG_COMMERCIAL, TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Can people buy anything on the page?" Authors: "asavin" Responsibles: "asavin" } Factor { Index: 204 CppName: "FI_PORNO_VALUE" Name: "PornoValue" AntiSeoUpperBound: 1.0 Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Is it the page with porno?" Authors: "asavin" Responsibles: "asavin" } Factor { Index: 205 CppName: "FI_TRAFGRAPH_OUT_ALL_SHARE_M" Name: "TrafgraphOutAll_share_m" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_COMMERCIAL, TG_NN_OVER_FEATURES_USE] Description: "Remapped mascot feature TrafgraphOutAll_share_m" Ticket: "SEARCHSPAM-15531" Authors: ["bikulov"] Responsibles: ["bikulov", "sdormidontov"] ImplementationTime: "2020-09-30" } Factor { Index: 206 CppName: "FI_TRAFGRAPH_OUT_ALL_SE_SHARE_D" Name: "TrafgraphOutAllSE_share_d" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_COMMERCIAL, TG_NN_OVER_FEATURES_USE] Description: "Remapped mascot feature TrafgraphOutAllSE_share_d" Ticket: "SEARCHSPAM-15531" Authors: ["bikulov"] Responsibles: ["bikulov", "sdormidontov"] ImplementationTime: "2020-09-30" } Factor { Index: 207 CppName: "FI_TRAFGRAPH_OUT_ALL_SE_SHARE_M" Name: "TrafgraphOutAllSE_share_m" Ticket: "SEARCHSPAM-15531" Authors: ["bikulov"] Responsibles: ["bikulov", "sdormidontov"] Description: "Remapped mascot feature TrafgraphOutAllSE_share_m" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED], } Factor { Index: 208 CppName: "FI_NO_EXT_CLICKS_SHARE" Name: "NoExtClicksShare" Ticket: "SEARCHSPAM-15531" Authors: ["bikulov"] Responsibles: ["bikulov", "sdormidontov"] Description: "Remapped mascot feature NoExtClicksShare" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED], } Factor { Index: 209 CppName: "FI_COUNTERS_SEARCH_TRAFFIC1" Name: "CountersSearchTraffic1" AntiSeoUpperBound: 1.0 Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/usercounteractions/Simple" Tags: [TG_STATIC, TG_OWNER, TG_USER, TG_COUNTER, TG_UNUSED, TG_L2] Description: "The search traffic - clicks from search engines on the website (the 2nd formula)" Authors: ["amotuzov", "denplusplus"] Responsibles: "smikler" } Factor { Index: 210 CppName: "FI_COUNTERS_SEARCH_TRAFFIC2" Name: "CountersSearchTraffic2" AntiSeoUpperBound: 1.0 Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/usercounteractions/Simple" Tags: [TG_STATIC, TG_OWNER, TG_USER, TG_COUNTER, TG_UNUSED, TG_L2] Description: "The search traffic - clicks from search engines on the website (the 2nd formula)" Authors: ["amotuzov", "denplusplus"] Responsibles: "smikler" } Factor { Index: 211 CppName: "FI_DOM_PHRASE_YABAR" Name: "DomPhraseYabar" Group: "Domain" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_DEPRECATED] Description: "Traffic to the website from search engines via individual words, according to the bar" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Domfeat/WHC" Authors: "finder" Responsibles: "akhropov" } Factor { Index: 212 CppName: "FI_ALICE_MUSIC_ARTIST_NAME_BCLM_MIX_PLAIN_KE5" Name: "AliceMusicArtistNameBclmMixPlainK000001" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALICE_MUSIC, TG_ALLOW_USE_FOR_ALICE] Description: "The BclmMixPlainK000001 factor value for the AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 213 CppName: "FI_QUERY_URL_LCS" Name: "QueryUrlLCS" Tags: [TG_DYNAMIC, TG_DOC, TG_URL_TEXT, TG_L2, TG_NN_OVER_FEATURES_USE, TG_FORMULA_2245_DEP_2, TG_DEPRECATED] Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QueryUrlLCS" Ticket: "FACTOR-417" Description: "The largest common substring of URL and query, normalized by the URL's length" Authors: ["mbusel", "tsimkha", "alsafr"] Responsibles: ["mbusel", "tsimkha"] } Factor { Index: 214 CppName: "FI_ONLY_URL" Name: "OnlyUrl" Group: "UrlBM25" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/OnlyUrl" Tags: [TG_DOC, TG_DYNAMIC, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "All matches are found only in the URL, there are no matches in the page text" Authors: "denplusplus" Responsibles: ["alsafr", "stash93"] } Factor { Index: 215 CppName: "FI_GEO_RELEV_REGION_CITY" Name: "GeoRelevRegionCity" AntiSeoUpperBound: 1.0 Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 216 CppName: "FI_GEO_RELEV_REGION_REGION" Name: "GeoRelevRegionRegion" AntiSeoUpperBound: 1.0 Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_REGION, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 217 CppName: "FI_GEO_RELEV_REGION_COUNTRY" Name: "GeoRelevRegionCountry" AntiSeoUpperBound: 1.0 Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L3_OVERWRITE, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Three levels of the match between the geography of the user and the page" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 218 CppName: "FI_LR_GEO_RELEV_REGION_CITY" Name: "XLRGeoRelevRegionCity" AntiSeoUpperBound: 1.0 Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_LINK_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 219 CppName: "FI_LR_GEO_RELEV_REGION_REGION" Name: "XLRGeoRelevRegionRegion" AntiSeoUpperBound: 1.0 Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_REGION, TG_LINK_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 220 CppName: "FI_LR_GEO_RELEV_REGION_COUNTRY" Name: "XLRGeoRelevRegionCountry" AntiSeoUpperBound: 1.0 Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_UNUSED] Description: "Three levels of the match between the link region and query" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 221 CppName: "FI_GEO_COUNTRY_PROXIM" Name: "GeoCountryProxim" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Geographic proximity" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 222 CppName: "FI_IS_NAV_QUERY" Name: "IsNavQuery" DependsOn: [{Feature: ["IsNavQuery"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_NAV, TG_BINARY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_DEPRECATED] Description: "Is the query navigational, based on the clickability of the answers" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsNav" Authors: ["akhropov", "denplusplus", "prs"] Responsibles: ["tarum", "niknik"] UseArtifact: {Name: "IsNavTrie"} } Factor { Index: 223 CppName: "FI_MAX_WORD_HOST_YABAR" Name: "MaxWordHostYaBar" Group: "Domain" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_REARR_USE, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "The most suitable query word describing the website, based on the Yandex Bar data" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Domfeat/WHC" Authors: "finder" Responsibles: "akhropov" } Factor { Index: 224 CppName: "FI_FIRST_WORD_HOST_CLICKS" Name: "FirstWordHostClicks" Group: "Domain" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "Clickability of the host for the first word of the query. Quite often, the first (last) query word is an explicit indication of the website where we should look for information." Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Domfeat/WHC" Authors: "finder" Responsibles: "akhropov" } Factor { Index: 225 CppName: "FI_ALICE_MUSIC_ARTIST_NAME_CMMATCH_TOP5_AVG_MATCH" Name: "AliceMusicArtistNameCMMatchTop5AvgMatch" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "The CMMatchTop5AvgMatch factor value for the AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 226 CppName: "FI_QUERY_DOWNER_YABAR_VISITS" Name: "QueryDOwnerYabarVisits" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS, TG_FORMULA_2245_DEP_5, TG_DEPRECATED] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 227 CppName: "FI_QUERY_DOWNER_YABAR_VISITORS" Name: "QueryDOwnerYabarVisitors" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS, TG_FORMULA_2245_DEP_5, TG_DEPRECATED] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 228 CppName: "FI_QUERY_DOWNER_YABAR_AVG_TIME" Name: "QueryDOwnerYabarAvgTime" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_REARR_USE, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS, TG_FORMULA_2245_DEP_5, TG_DEPRECATED] Description: "Average (among users) active continuous time spent by a user (in seconds) on the host's pages after clicking on a query in SERP (the factor depends on the pair (query,domAttr))." Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 229 CppName: "FI_QUERY_DOWNER_YABAR_AVG_TIME2" Name: "QueryDOwnerYabarAvgTime2" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_USER_SEARCH_EXTERNAL, TG_REARR_USE, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS, TG_FORMULA_2245_DEP_5, TG_DEPRECATED] Description: "Average (among users) active continuous time spent by a user (in seconds) on the host's pages after clicking on a query in SERP (the factor depends on the pair (query,domAttr)). Based on the internal counter of Yandex.Bar/Elements/Browser" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 230 CppName: "FI_QUERY_DOWNER_YABAR_AVG_ACTIONS" Name: "QueryDOwnerYabarAvgActions" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_REARR_USE, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS, TG_FORMULA_2245_DEP_5, TG_DEPRECATED] Description: "The average number (among users) of active actions (clicks, keystrokes) on the host pages after clicking on the website in SERP (the factor depends on the pair (query, domAttr)). Based on the internal counter of Yandex.Bar/Elements/Browser" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 231 CppName: "FI_QUERY_URL_YABAR_VISITS" Name: "QueryUrlYabarVisits" AntiSeoUpperBound: 1.0 Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_DEPRECATED, TG_L2] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/" Authors: "akhropov" Responsibles: ["akhropov", "diver"] } Factor { Index: 232 CppName: "FI_QUERY_URL_YABAR_VISITORS" Name: "QueryUrlYabarVisitors" AntiSeoUpperBound: 1.0 Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_REARR_USE, TG_DEPRECATED, TG_L2] Description: "A number of unique visitors from search engines based on a specific query" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/" Authors: "akhropov" Responsibles: ["akhropov", "diver"] } Factor { Index: 233 CppName: "FI_QUERY_URL_YABAR_AVG_TIME" Name: "QueryUrlYabarAvgTime" AntiSeoUpperBound: 1.0 Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_DEPRECATED, TG_L2] Description: "Average (among users) active continuous time spent by a user (in seconds) on the page after clicking on it in SERP (the factor depends on the pair (query,URL))." Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/" Authors: "akhropov" Responsibles: ["akhropov", "diver"] } Factor { Index: 234 CppName: "FI_QUERY_URL_YABAR_AVG_TIME2" Name: "QueryUrlYabarAvgTime2" AntiSeoUpperBound: 1.0 Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_DEPRECATED, TG_L2] Description: "Average (among users) active continuous time spent by a user (in seconds) on the page after clicking on it in SERP (the factor depends on the pair (query,URL)). Based on the internal counter of Yandex.Bar/Elements/Browser" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/" Authors: "akhropov" Responsibles: ["akhropov", "diver"] } Factor { Index: 235 CppName: "FI_QUERY_URL_YABAR_AVG_ACTIONS" Name: "QueryUrlYabarAvgActions" AntiSeoUpperBound: 1.0 Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_DEPRECATED, TG_L2] Description: "The average number (among users) of active actions (clicks, keystrokes) on the page after clicking on it in SERP (the factor depends on the pair (query, URL))." Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/" Authors: "akhropov" Responsibles: ["akhropov", "diver"] } Factor { Index: 236 CppName: "FI_DSSM_BERT_DISTILL_SINSIG_MSE_BASE_REG_CHAIN" Name: "DssmBertDistillSinsigMseBaseRegChain" Tags: [TG_REMOVED] Description: "A set of PRS logs is marked up using Bert trained on sinsig. A dssm model is trained on this set using BaseRegionChain" UseArtifact: {Name: "DssmBertDistillSinsigMseBaseRegChain"} Ticket: "FACTOR-2287" Authors: ["ivaninap", "rmplstiltskin"] Responsibles: ["ivaninap", "rmplstiltskin"] ImplementationTime: "2020-02-21" } Factor { Index: 237 CppName: "FI_DSSM_BERT_DISTILL_RELEVANCE_MSE_BASE_REG_CHAIN" Name: "DssmBertDistillRelevanceMseBaseRegChain" Tags: [TG_REMOVED] Description: "A set of PRS logs is marked up using Bert trained on relevance. A dssm model is trained on this set using BaseRegionChain" UseArtifact: {Name: "DssmBertDistillRelevanceMseBaseRegChain"} Ticket: "FACTOR-2287" Authors: ["ivaninap", "rmplstiltskin"] Responsibles: ["ivaninap", "rmplstiltskin"] ImplementationTime: "2020-02-21" } Factor { Index: 238 CppName: "FI_ALICE_MUSIC_ARTIST_NAME_PER_WORD_CM_MAX_MATCH_MIN" Name: "AliceMusicArtistNamePerWordCMMaxMatchMin" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "The PerWordCMMaxMatchMin factor value for the AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 239 CppName: "FI_ALICE_MUSIC_ARTIST_NAME_ATTENV1_BM15_K05" Name: "AliceMusicArtistNameAttenV1_Bm15_K05" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "The AttenV1_Bm15_K05 factor value for the AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 240 CppName: "FI_ALICE_MUSIC_ALBUM_TITLE_ANNOTATION_MAX_VALUE_WEIGHTED" Name: "AliceMusicAlbumTitleAnnotationMaxValueWeighted" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "The AnnotationMaxValueWeighted factor value for the AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 241 CppName: "FI_IS_FOREIGN_QUERY" Name: "IsForeignQuery" DependsOn: [{Feature: ["IsForeignQuery"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The query is not in Russian" Authors: "denplusplus" Responsibles: "alsafr" UseArtifact: {Name: "QueryLang"} } Factor { Index: 242 CppName: "FI_IS_FOREIGN_CLUSTER" Name: "IsForeignCluster" Tags: [TG_DOC, TG_STATIC, TG_BINARY, TG_REARR_USE, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "The document is from a foreign cluster" Responsibles: "alsafr" } Factor { Index: 243 CppName: "FI_PAGE_REGION_SIZE_IN" Name: "PageRegionSizeIn" Tags: [TG_DOC, TG_STATIC, TG_STATIC_REGINFO, TG_UNDOCUMENTED, TG_L2, TG_L3_OVERWRITE, TG_NN_OVER_FEATURES_USE] Description: "The size of the page region" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 244 CppName: "FI_PAGE_REGION_INV_SIZE_IN" Name: "PageRegionInvSizeIn" Tags: [TG_DOC, TG_STATIC, TG_STATIC_REGINFO, TG_UNDOCUMENTED, TG_L2, TG_L3_OVERWRITE, TG_NN_OVER_FEATURES_USE] Description: "The factor is inversely proportional to the size of the page region" Authors: "denplusplus" Responsibles: "alsafr" CanonicalValue: 1.0 } Factor { Index: 245 CppName: "FI_QUERY_REGION_SIZE" Name: "QueryRegionSize" Group: "Query" Tags: [TG_DYNAMIC, TG_LOCALIZED_CITY, TG_QUERY_ONLY, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The size of the query region" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 246 CppName: "FI_QUERY_REGION_INV_SIZE" Name: "QueryRegionInvSize" Group: "Query" Tags: [TG_DYNAMIC, TG_LOCALIZED_CITY, TG_QUERY_ONLY, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The factor is inversely proportional to the size of the query region" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 247 CppName: "FI_GEO_GEOMETRY_PROXIM" Name: "GeoGeometryProxim" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_UNDOCUMENTED, TG_L2, TG_REARR_USE, TG_L3_OVERWRITE, TG_NN_OVER_FEATURES_USE] Description: "Geographical сloseness of the user and the website" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 248 CppName: "FI_RINGS_HOST_RANK_BADNESS_OLD" Name: "RingsHostRankBadnessOld" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/antispam?v=181r#h58953-4" Tags: [TG_OWNER, TG_STATIC, TG_DEPRECATED] Description: "It characterizes the level of growth of the website by link circles. The value is the share of external links that are included in link circles and link exchanges." Authors: ["denplusplus", "raigorodsky"] Responsibles: ["raigorodsky", "alsafr"] } Factor { Index: 249 CppName: "FI_YABAR_HOST_VISITORS" Name: "YabarHostVisitors" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "The number of unique visitors, which is remapped exponentially" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/#2008" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 250 CppName: "FI_YABAR_HOST_SEARCH_TRAFFIC" Name: "YabarHostSearchTraffic" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "The percentage of traffic from the search engines" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/#2008" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 251 CppName: "FI_YABAR_HOST_INTERNAL_TRAFFIC" Name: "YabarHostInternalTraffic" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_REARR_USE, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "The percentage of website visits that came from different sources excluding the usage links (only direct traffic or via bookmarks)" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/#2008" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 252 CppName: "FI_YABAR_HOST_AVG_TIME" Name: "YabarHostAvgTime" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_REARR_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "The average (among users) active continuous time (in seconds) spent by a user on host pages" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/#2008" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 253 CppName: "FI_YABAR_HOST_AVG_TIME2" Name: "YabarHostAvgTime2" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_REARR_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "The average (among users) active continuous time (in seconds) spent by a user on host pages. According to the internal counter of Yandex.Bar/Elements/Browser" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/userbrowsingactions/#2008" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 254 CppName: "FI_YABAR_HOST_AVG_ACTIONS" Name: "YabarHostAvgActions" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "The average number (among users) of active actions (clicks, keystrokes) when the user is continuously (in seconds) on the host pages." Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 255 CppName: "FI_YABAR_HOST_BROWSE_RANK" Name: "YabarHostBrowseRank" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_BROWSER_PAGE_RANK, TG_USERFEAT] Description: "The implementation of the algorithm described in the article ((http://wiki.yandex-team.ru//h.yandex.net/?http%3A%2F%2Fresearch.microsoft.com%2Fen-us%2Fpeople%2Ftyliu%2Ffp032-liu.pdf http://research.microsoft.com/en-us/people/tyliu/fp032-liu.pdf))" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 256 CppName: "FI_YABAR_URL_VISITS" Name: "YabarUrlVisits" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "URL traffic based on I-bar" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/YabarUrlFactors" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 257 CppName: "FI_YABAR_URL_VISITORS" Name: "YabarUrlVisitors" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "The number of URL's unique visitors" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/YabarUrlFactors" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 258 CppName: "FI_YABAR_URL_AVG_TIME" Name: "YabarUrlAvgTime" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_REARR_USE, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "The average time (among users) a user spends on a page. It is calculated as the difference between close visits." Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/YabarUrlFactors" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 259 CppName: "FI_OWNER_SATISFIED4_RATE" Name: "OwnerSatisfied4Rate" Ticket: "BUKI-955" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/OwnerSatisfied4Rate" Tags: [TG_STATIC, TG_OWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "This is the SEA factor = s4_r/ (k_r+10) where s4_r - is a number of clicks > 180 sec, k_r - the total number of clicks." Authors: ["popescul", "cliff", "akhropov", "angshu"] Responsibles: ["tarum", "niknik"] } Factor { Index: 260 CppName: "FI_OWNER_SATISFIED4_RATE_REG" Name: "OwnerSatisfied4Rate_Reg" Ticket: "BUKI-955" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/OwnerSatisfied4Rate" Group: "RegHostStatic" Tags: [TG_STATIC, TG_OWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "This is the SEA factor = s4_r/ (k_r+10) where s4_r - is a number of clicks > 180 сек, k_r - the total number of clicks. A localized version" Authors: ["popescul", "cliff", "akhropov", "angshu"] Responsibles: ["tarum", "niknik"] } Factor { Index: 261 CppName: "FI_URL_QUERY_VARIETY" Name: "UrlQueryVariety" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_EXT_DATA, TG_REARR_USE, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "How different are queries that were used by visitors clicked on the URL in SERP" Wiki: "https://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Kliki#urlqueryvarietyreg" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 262 CppName: "FI_IS_COMM_BY_KEYWORDS" Name: "IsCommByKeywords" Tags: [TG_STATIC, TG_DEPRECATED] Description: "The page is commercial by keywords. It is not being used (deprecated)" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 263 CppName: "FI_DOC_TFIDF_SUM" Name: "DocIdfSum_broken" Tags: [TG_STATIC, TG_DEPRECATED, TG_L2] Description: "Idf on various document parts, broken and not being used" Authors: "melton" Responsibles: "melton" } Factor { Index: 264 CppName: "FI_TITLE_IDF_SUM" Name: "TitleIdfSum_broken" Tags: [TG_STATIC, TG_DEPRECATED, TG_L2] Description: "Idf on various document parts, broken and not being used" Authors: "melton" Responsibles: "melton" } Factor { Index: 265 CppName: "FI_HEADING_IDF_SUM" Name: "HeadingIdfSum_broken" Tags: [TG_STATIC, TG_DEPRECATED, TG_L2] Description: "Idf on various document parts, broken and not being used" Authors: "melton" Responsibles: "melton" } Factor { Index: 266 CppName: "FI_NORMAL_TEXT_IDF_SUM" Name: "NormalTextIdfSum_broken" Tags: [TG_STATIC, TG_DEPRECATED, TG_L2] Description: "Idf on various document parts, broken and not being used" Authors: "melton" Responsibles: "melton" } Factor { Index: 267 CppName: "FI_LR_VIDEO_RELEV" Name: "XLRVideoRelev" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "A link factor based on the video presence on the page." Authors: "vnik" Responsibles: "vnik" } Factor { Index: 268 CppName: "FI_AUX_TEXT_BM25" Name: "AuxTextBM25" AntiSeoUpperBound: 0.8 Group: "AuxBM25" Tags: [TG_DOC_TEXT, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "BM25 by user's region for localizable queries; and the country for non-localizable queries in KUB. The texts of sent queries for regions can be viewed in relev_regions.txt in the Sorcerer (algorithm name)" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 269 CppName: "FI_AUX_LINK_BM25" Name: "AuxLinkBM25" AntiSeoUpperBound: 0.8 Group: "AuxBM25" Tags: [TG_DYNAMIC, TG_LOCALIZED_CITY, TG_LINK_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "It's the same for link relevance" Authors: "denplusplus" Responsibles: "alsafr" } Factor Index: 270 CppName: "FI_COMM_LINKS_SEO_HOSTS" Name: "CommLinksSEOHosts" AntiSeoUpperBound: 1.0 Tags: [TG_COMMERCIAL, TG_LINK_GRAPH, TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "Percentage of links that were bought. The algorithm for recognizing links that were bought has been implemented. The factor is remapped to [0,1] if the share of such links is > 50%, otherwise it's 0. ((http://wiki.yandex-team.ru/SvetlanaShorina/topseolinks a selection of boosted websites))" Authors: "kvn" Responsibles: "sisoid" } Factor { Index: 271 CppName: "FI_COMM_LINKS_SEO_HOSTS_PORNO_QUERY" Name: "CommLinksSEOHostsPornoQuery" AntiSeoUpperBound: 1.0 Tags: [TG_COMMERCIAL, TG_LINK_GRAPH, TG_OWNER, TG_DYNAMIC, TG_THEME_CLASSIF, TG_DEPRECATED, TG_OFTEN_ZERO, TG_L2] Description: "The previous factor multiplied by PornoQuery" Authors: "kvn" Responsibles: "sisoid" } Factor { Index: 272 CppName: "FI_COMM_LINKS_SEO_HOSTS_NON_COMM" Name: "CommLinksSEOHostsNonComm" AntiSeoUpperBound: 1.0 Tags: [TG_COMMERCIAL, TG_LINK_GRAPH, TG_OWNER, TG_DYNAMIC, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The CommLinksSEOHosts factor multiplied by NonCommercialQuery" Authors: "kvn" Responsibles: "sisoid" } Factor { Index: 273 CppName: "FI_TOVAR_CATEGORY_QUERY" Name: "TovarCategoryQuery" DependsOn: [{Feature: ["TovarCategoryQuery"], Slice: "begemot_query_factors"}] Group: "Query" AntiSeoUpperBound: 1.0 Tags: [TG_COMMERCIAL, TG_QUERY_ONLY, TG_DYNAMIC, TG_REARR_USE, TG_DEPRECATED, TG_OFTEN_ZERO, TG_L2] Description: "The query mentions a product category. It’s not being used (deprecated)" Responsibles: "alsafr" } Factor { Index: 274 CppName: "FI_TOVAR_VENDOR_QUERY" Name: "TovarCategoryVendor" DependsOn: [{Feature: ["TovarCategoryVendor"], Slice: "begemot_query_factors"}] Group: "Query" AntiSeoUpperBound: 1.0 Tags: [TG_COMMERCIAL, TG_QUERY_ONLY, TG_DYNAMIC, TG_REARR_USE, TG_DEPRECATED, TG_OFTEN_ZERO, TG_L2] Description: "The query mentions a vendor. It is not being used (deprecated)" Responsibles: "alsafr" } Factor { Index: 275 CppName: "FI_Q_DIVERSITY2" Name: "Diversity2" DependsOn: [{Feature: ["Diversity2"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_DEPRECATED] Description: "The geographic distribution of the query" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/Diversity2" Authors: "denplusplus" Responsibles: ["tarum", "niknik"] } Factor { Index: 276 CppName: "FI_NIGHT_QUERY" Name: "NightQuery" DependsOn: [{Feature: ["NightQuery"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_BINARY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The query is used mainly at night" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/HourDiversity" Authors: "denplusplus" Responsibles: ["diver", "akhropov"] } Factor { Index: 277 CppName: "FI_MORNING_QUERY" Name: "MorningQuery" DependsOn: [{Feature: ["MorningQuery"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_BINARY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The query is used mainly in the morning" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/HourDiversity" Authors: "denplusplus" Responsibles: ["diver", "akhropov"] } Factor { Index: 278 CppName: "FI_DAY_QUERY" Name: "DayQuery" DependsOn: [{Feature: ["DayQuery"], Slice: "begemot_query_factors"}] Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_BINARY, TG_REARR_USE, TG_L2, TG_DEPRECATED] Group: "Query" Description: "The query is used mainly in the afternoon" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/HourDiversity" Authors: "denplusplus" Responsibles: ["diver", "akhropov"] } Factor { Index: 279 CppName: "FI_EVENING_QUERY" Name: "EveningQuery" DependsOn: [{Feature: ["EveningQuery"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_BINARY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The query is used mainly in the evening" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/HourDiversity" Authors: "denplusplus" Responsibles: ["diver", "akhropov"] } Factor { Index: 280 CppName: "FI_HOUR_DIVERSITY" Name: "HourDiversity" DependsOn: [{Feature: ["HourDiversity"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_DEPRECATED] Description: "How different is time of the day of used queries" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/HourDiversity" Authors: "denplusplus" Responsibles: ["tarum", "niknik"] } Factor { Index: 281 CppName: "FI_LCOR" Name: "LCor" Group: "Dynamic" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "It measures the frequency of words in links. The factor is more important if the word that played in the link relevance is rare for links." Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 282 CppName: "FI_SUBQUERY_THEME_MATCH_A" Name: "SubqueryThMatchA" Tags: [TG_DOC, TG_DYNAMIC, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The topic of the query and the document are matching. The topic of the query is the work result. ((http://wiki.yandex-team.ru/EvgenijjKroxalev/subquery the sorcerer’s (algorithms name) rules SubquerySearch )) The topic of the document is determined by an automatic classifier" Authors: ["ekrokhalev", "pyal"] Responsibles: ["pyal", "lamo"] } Factor { Index: 283 CppName: "FI_TR_DOCQUORUM" Name: "TRDocQuorum" Group: "Dynamic" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The weight of query words that are present in the text" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 284 CppName: "FI_LR_DOCQUORUM" Name: "LRDocQuorum" Group: "Dynamic" Tags: [TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_UNUSED, TG_DEPRECATED] Description: "The weight of query words that are present in the links" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 285 CppName: "FI_TRLR_DOCQUORUM" Name: "TRLRDocQuorum" Group: "Dynamic" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The weight of query words that are present in the text and links" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 286 CppName: "FI_OWNER_SDIFF_CLICK_ENTROPY" Name: "OwnerSDiffClickEntropy" Tags: [TG_STATIC, TG_OWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The entropy - the distribution of clicks" Wiki: "http://wiki.yandex-team.ru/YandexLabsDev/MLRFeatureResearch/OwnerClick" Authors: ["cliff", "akhropov"] Responsibles: ["tarum", "niknik"] } Factor { Index: 287 CppName: "FI_OWNER_SDIFF_SHOW_ENTROPY" Name: "OwnerSDiffShowEntropy" Tags: [TG_STATIC, TG_OWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The entropy - the distribution of impressions" Wiki: "http://wiki.yandex-team.ru/YandexLabsDev/MLRFeatureResearch/OwnerClick" Authors: ["cliff", "akhropov"] Responsibles: ["tarum", "niknik"] } Factor { Index: 288 CppName: "FI_OWNER_SDIFF_CSRATIO_ENTROPY" Name: "OwnerSDiffCSRatioEntropy" Tags: [TG_STATIC, TG_OWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The entropy - the ratio between clicks and impressions" Wiki: "http://wiki.yandex-team.ru/YandexLabsDev/MLRFeatureResearch/OwnerClick" Authors: ["cliff", "akhropov"] Responsibles: ["tarum", "niknik"] } Factor { Index: 289 CppName: "FI_PORNO_LR_LOG_RELEV" Name: "XPornoLRlogRelev" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "A porn document based on the text of the links" Authors: "somov" Responsibles: "somov" } Factor { Index: 290 CppName: "FI_PORNO_NORM_LR_LOG_RELEV" Name: "XPornoNormLRlogRelev" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "A porn document based on the text of the links, another normalization" Responsibles: "alsafr" } Factor { Index: 291 CppName: "FI_XPORNO_QUERY" Name: "XPornoQuery" DependsOn: [{Feature: ["XPornoQuery"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The classifier of porn queries, another dictionary that differs from PornoQuery" Responsibles: "alsafr" UseArtifact: {Name: "PornoQueryList"} } Factor { Index: 292 CppName: "FI_ALICE_MUSIC_ALBUM_TITLE_ATTENV1_BM15_K05" Name: "AliceMusicAlbumTitleAttenV1_Bm15_K05" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "The AttenV1_Bm15_K05 factor value for the AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 293 CppName: "FI_GEO_COUNTRY_COUNTRY_PROXIM" Name: "GeoCountryCountryProxim" Tags: [TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_HOST, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The geographic closeness of the website country and the query country" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 294 CppName: "FI_URL_DOMAIN_FRACTION" Name: "UrlDomainFraction" Group: "Dynamic" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/UrlTrigramFraction" Tags: [TG_HOST, TG_DYNAMIC, TG_URL_TEXT, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE, TG_FORMULA_2245_DEP_2, TG_DEPRECATED] Description: "Domain coverage with the three letters from the query. (Chelyabinsk lottery is chelloto. We convert the query using transliteration, find the three letters that are covered (che, hel, lot, olo), and check what part of all the three-letter combos is covered)” Authors: ["cliff", "melton"] Responsibles: ["tsimkha", "melton"] } Factor { Index: 295 CppName: "FI_URL_PATH_AND_PARAMS_FRACTION" Name: "UrlPathAndParamsFraction" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/UrlTrigramFraction" Tags: [TG_DOC, TG_DYNAMIC, TG_URL_TEXT, TG_REARR_USE, TG_L2, TG_NN_OVER_FEATURES_USE, TG_FORMULA_2245_DEP_2, TG_DEPRECATED] Description: "It’s the same as the previous factor but it’s about the whole URL except for the domain" Responsibles: ["tsimkha", "alsafr"] } Factor { Index: 296 CppName: "FI_SPECIFICAL_QUERY" Name: "SpecificalQuery" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE] Description: "The query is locally specific. The query is often reformulated with an explicit region specification. ((https://ml.yandex-team.ru/archive/thread1433892/#message1433892 in more detail))" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 297 CppName: "FI_JOKER_LEN" Name: "JokerLen" Ticket: "BUKI-705" Group: "CombinedSequences" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_DEPRECATED] Description: "We count text features, assuming that the title of the page is assigned to each of its sentences, i.e. the distance between the word from the title and any other word is 1 sentence. Len is the maximum ratio of words from the query found in some sentence of the text (with the assigned title) in relation to the length of the query. This is the example [Harms circus Vertunov] for ((http://wiki.yandex-team.ru//h.yandex.net/?http%3A%2F%2Fwww.wikilivres.info%2Fwiki%2F%25D0%25A6%25D0%25B8%25D1%2580%25D0%25BA_%25D0%25A8%25D0%25B0%25D1%2580%25D0%25B4%25D0%25B0%25D0%25BC_%28%25D0%25A5%25D0%25B0%25D1%2580%25D0%25BC%25D1%2581%29 of this document))" Authors: "styskin" Responsibles: "styskin" } Factor { Index: 298 CppName: "FI_JOKER_WEIGHT" Name: "JokerWeight" Group: "CombinedSequences" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_DEPRECATED] Description: "The ratio of the idf sum of the words encountered in the sentence + title for all words." Responsibles: "alsafr" } Factor { Index: 299 CppName: "FI_EXACT_JOKER_LEN" Name: "ExactJokerLen" Group: "CombinedSequences" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_DEPRECATED] Description: "It’s the same as JokerLen, based on exact forms" Responsibles: "alsafr" } Factor { Index: 300 CppName: "FI_EXACT_JOKER_WEIGHT" Name: "ExactJokerWeight" Group: "CombinedSequences" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_DEPRECATED] Description: "It’s the same as JokerWeight, based on exact forms" Responsibles: "alsafr" } Factor { Index: 301 CppName: "FI_MORE_120_SEC_VISITS_NOT_SEARCH_SHARE" Name: "More120SecVisitsNotSearchShare" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_COMMERCIAL, TG_NN_OVER_FEATURES_USE] Description: "Remapped mascot feature More120SecVisitsNotSearchShare" Ticket: "SEARCHSPAM-15531" Authors: ["bikulov"] Responsibles: ["bikulov", "sdormidontov"] ImplementationTime: "2020-09-30" } Factor { Index: 302 CppName: "FI_LINK_BREAK" Name: "LnkBreak" Group: "LinkBM25" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The analogues of the corresponding text factors for links. BM25 of the number of matched links." Authors: "gulin" Responsibles: "gulin" } Factor { Index: 303 CppName: "FI_LINK_BM25_EX" Name: "LnkBm25Ex" Group: ["LinkBM25", "Dynamic"] Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "A simple BM25 based on the exact form in link texts" Responsibles: "alsafr" } Factor { Index: 304 CppName: "FI_LINK_PAIR_SYN" Name: "LnkPairSy" Group: "LinkBM25" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The presence of pairs of words in links including synonyms" Responsibles: "alsafr" } Factor { Index: 305 CppName: "FI_LINK_BREAK_SYN" Name: "LnkBrkSy" Group: "LinkBM25" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The number of links that passed the limit" Responsibles: "alsafr" } Factor { Index: 306 CppName: "FI_LINK_BM25_SYN" Name: "LnkBm25Sy" Group: ["LinkBM25", "Dynamic"] Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "A simple BM25 on links including synonyms" Responsibles: "alsafr" } Factor { Index: 307 CppName: "FI_IS_VIDEO_QUERY" Name: "VideoQuery" DependsOn: [{Feature: ["VideoQuery"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "A video query" Responsibles: "alsafr" } Factor { Index: 308 CppName: "FI_OWNER_CLICKS_PCTR_REG" Name: "OwnerClicksPCTR_Reg" Tags: [TG_STATIC, TG_OWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_OFTEN_ZERO, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Group: "RegHostStatic" Description: "The clickability of the owner regardless of the request, independently by region" Wiki: "http://wiki.yandex-team.ru/ЯндексПоиск/КачествоПоиска/Клики#ownerclickspctrreg" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 309 CppName: "FI_OWNER_SDIFF_CLICK_ENTROPY_REG" Name: "OwnerSDiffClickEntropy_Reg" Group: "RegHostStatic" Tags: [TG_STATIC, TG_OWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The entropy - the distribution of clicks. It is regionalized" Wiki: "http://wiki.yandex-team.ru/YandexLabsDev/MLRFeatureResearch/OwnerClick" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 310 CppName: "FI_OWNER_SDIFF_SHOW_ENTROPY_REG" Name: "OwnerSDiffShowEntropy_Reg" Group: "RegHostStatic" Tags: [TG_STATIC, TG_OWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The entropy - the distribution of impressions. It is regionalized" Wiki: "http://wiki.yandex-team.ru/YandexLabsDev/MLRFeatureResearch/OwnerClick" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 311 CppName: "FI_OWNER_SDIFF_CSRATIO_ENTROPY_REG" Name: "OwnerSDiffCSRatioEntropy_Reg" Group: "RegHostStatic" Tags: [TG_STATIC, TG_OWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The entropy - the distribution of the click/impressions ratio. It is regionalized" Wiki: "http://wiki.yandex-team.ru/YandexLabsDev/MLRFeatureResearch/OwnerClick" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 312 CppName: "FI_ADULTNESS" Name: "Adultness" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_THEME_CLASSIF, TG_DEPRECATED, TG_OFTEN_ZERO, TG_L2] Description: "equals 2 * NastyContent" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/Adultness" Authors: "melton" Responsibles: "snow" } Factor { Index: 313 CppName: "FI_HOST_ADULTNESS" Name: "HostAdultness" Tags: [TG_HOST, TG_STATIC, TG_THEME_CLASSIF, TG_DEPRECATED, TG_OFTEN_ZERO, TG_L2] Description: "equals 2 * NastyContent" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/HostAdultness" Responsibles: "snow" } Factor { Index: 314 CppName: "FI_KC_HOST_ADULTNESS" Name: "KCHostAdultness" Tags: [TG_HOST, TG_STATIC, TG_THEME_CLASSIF, TG_BINARY, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "always zero" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/KCHostAdultness" Responsibles: "snow" } Factor { Index: 315 CppName: "FI_IS_COM" Name: "IsCom" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/DomainZone" Tags: [TG_HOST, TG_STATIC, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The domain is in the .com zone" Authors: "somov" Responsibles: ["tsimkha", "alsafr"] } Factor { Index: 316 CppName: "FI_IS_UA" Name: "IsUa" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/DomainZone" Tags: [TG_HOST, TG_STATIC, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The domain is in the .ua zone" Authors: "somov" Responsibles: ["tsimkha", "alsafr"] } Factor { Index: 317 CppName: "FI_IS_NOT_RU" Name: "IsNotRu" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/DomainZone" Tags: [TG_HOST, TG_STATIC, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The domain is not in the .ru zone" Authors: "somov" Responsibles: ["tsimkha", "alsafr"] } Factor { Index: 318 CppName: "FI_LR_MARKET_RELEV" Name: "XLRMarketRelev" AntiSeoUpperBound: 1.0 Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "LR based on links from Yandex.Market" Authors: "gulin" Responsibles: "gulin" } Factor { Index: 319 CppName: "FI_POETRY" Name: "Poetry" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#h20931-18" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The poetry level of the document" Authors: "vnik" Responsibles: "vnik" } Factor { Index: 320 CppName: "FI_POETRY_QUAD" Name: "PoetryQuad" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#h20931-18" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The maximum poetry level of the quatrain" Authors: "vnik" Responsibles: "vnik" } Factor { Index: 321 CppName: "FI_ENG_LANG" Name: "EngLang" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document language is English" Responsibles: "alsafr" } Factor { Index: 322 CppName: "FI_DOC_HAS_TWO_EXACT_QUERY_PARTS" Name: "Has2ExactQueryParts" Group: "ExactGroups" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The query is completely covered by the two exact groups consisting of the exact match query words in a row((http://wiki.yandex-team.ru/poiskovajaplatforma/tr/CoverageByGroups About the coverage by the groups))" Authors: ["finder", "gruntova"] Responsibles: "finder" } Factor { Index: 323 CppName: "FI_DOC_HAS_LEVENSHT1_QUERY_FRAGMENT" Name: "HasLevensht1QueryFragment" Group: "ExactGroups" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "There is a group which consists of the exact match query words, covering the query (possibly with omission, addition, or replacement of the word)" Authors: ["finder", "gruntova"] Responsibles: "finder" } Factor { Index: 324 CppName: "FI_LARGEST_SY_INEXACT_GROUP" Name: "LargestSyInexactGroup" Group: "ExactGroups" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The percentage of the query covered by the longest group which consists of any hits (including word forms and synonyms). Possibly with an omission, addition, or replacement of a word" Authors: ["finder", "gruntova"] Responsibles: "finder" } Factor { Index: 325 CppName: "FI_TIME_PROFILES_MATCH_WD" Name: "TimeProfilesMatchWD" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_BINARY, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "It describes the proximity of time profiles of the query and documents on working days" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/TimeProfilesMatch" Authors: "akorsun" Responsibles: "alsafr" } Factor { Index: 326 CppName: "FI_TIME_PROFILES_MATCH_WE" Name: "TimeProfilesMatchWE" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_BINARY, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "It describes the proximity of time profiles of the query and documents on weekends" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/TimeProfilesMatch" Authors: "akorsun" Responsibles: "alsafr" } Factor { Index: 327 CppName: "FI_CYR_LANG" Name: "CyrLang" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/CyrLang" AntiSeoUpperBound: 1.0 Tags: [TG_BINARY, TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document language is Cyrillic" Responsibles: "pavelgur" } Factor { Index: 328 CppName: "FI_REGIONAL_U_QUERY" Name: "GeoRegionalityU" DependsOn: [{Feature: ["GeoRegionalityU"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_THEME_CLASSIF, TG_DEPRECATED, TG_L2] Description: "The request factors are the result of work ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/GeoRegionality the query geolocalization classifier))U- geo-useless - the regional query results are meaningless" Responsibles: "esoloviev" } Factor { Index: 329 CppName: "FI_REGIONAL_R_QUERY" Name: "GeoRegionalityR" DependsOn: [{Feature: ["GeoRegionalityR"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_THEME_CLASSIF, TG_DEPRECATED, TG_L2] Description: "R- geo-relevant - the regional query results could be useful, but it’s nothing more than that" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 330 CppName: "FI_REGIONAL_V_QUERY" Name: "GeoRegionalityV" DependsOn: [{Feature: ["GeoRegionalityV"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_THEME_CLASSIF, TG_DEPRECATED, TG_L2] Description: "V- geo-vital - the regional SERP is essential" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 331 CppName: "FI_URL_HAS_NO_DIGITS" Name: "UrlHasNoDigits" Tags: [TG_DOC, TG_STATIC, TG_URL_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The URL does not contain numbers" Authors: "melton" Responsibles: "melton" } Factor { Index: 332 CppName: "FI_ALICE_MUSIC_TRACK_ARTIST_NAMES_ALL_WCM_MAX_MATCH" Name: "AliceMusicTrackArtistNamesAllWcmMaxMatch" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "The AllWcmMaxMatch factor value for the AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 333 CppName: "FI_ALICE_MUSIC_TRACK_ALBUM_TITLE_COSINE_MATCH_MAX_PREDICTION" Name: "AliceMusicTrackAlbumTitleCosineMatchMaxPrediction" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "The CosineMatchMaxPrediction factor value for the AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 334 CppName: "FI_SYN_S1" Name: "SynS1" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "They show how unnatural the text is in terms of Russian language grammar. It’s the evaluation of how much the document text can be considered as generated by a synonymizer or even automatically. ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/antispam?v=1il#h58953-2 in more detail))" Authors: "grechnik" Responsibles: "grechnik" } Factor { Index: 335 CppName: "FI_SYN_FL_REMAP1" Name: "SynFLremap1" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "They show how unnatural the text is in terms of Russian language grammar. It’s the evaluation of how much the document text can be considered as generated by a synonymizer or even automatically. ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/antispam?v=1il#h58953-2 in more detail))" Authors: "grechnik" Responsibles: "grechnik" } Factor { Index: 336 CppName: "FI_SYN_FL_REMAP2" Name: "SynFLremap2" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "They show how unnatural the text is in terms of Russian language grammar. It’s the evaluation of how much the document text can be considered as generated by a synonymizer or even automatically. ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/antispam?v=1il#h58953-2 in more detail))" Authors: "grechnik" Responsibles: "grechnik" } Factor { Index: 337 CppName: "FI_OWNER_SESS_NORM_DUR" Name: "OwnerSessNormDuration" Tags: [TG_STATIC, TG_OWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_REARR_USE, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "nd/k The normalized time before the click" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["cliff", "akhropov", "angshu"] Responsibles: ["tarum", "niknik"] } Factor { Index: 338 CppName: "FI_URL_SESS_NORM_DUR_RATE" Name: "UrlSessNormDurRate" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_REARR_USE, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "nd/i" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["cliff", "akhropov", "angshu"] Responsibles: ["tarum", "niknik"] } Factor { Index: 339 CppName: "FI_QUERY_DOWNER_SESS_NORM_DUR" Name: "QueryDOwnerSessNormDuration" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_REARR_USE, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "nd/k" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["cliff", "akhropov", "angshu"] Responsibles: ["tarum", "niknik"] } Factor { Index: 340 CppName: "FI_QUERY_DOWNER_WEIGHT_CLICK" Name: "QueryDOwnerWeightClick" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_REARR_USE, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "w/k" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["cliff", "akhropov", "angshu"] Responsibles: ["tarum", "niknik"] } Factor { Index: 341 CppName: "FI_QUERY_DOWNER_ONLY_CLICK_RATE" Name: "QueryDOwnerOnlyClickRate" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "o/i" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["cliff", "akhropov", "angshu"] Responsibles: ["tarum", "niknik"] } Factor { Index: 342 CppName: "FI_QUERY_DOWNER_CLICK_SUMMARY" Name: "QueryDOwnerClickSummary" Ticket: "BUKI-955" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The selected formula" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["akhropov", "angshu", "cliff", "popescul"] Responsibles: ["tarum", "niknik"] } Factor { Index: 343 CppName: "FI_QUERY_DOWNER_SATISFIED4_RATE" Name: "QueryDOwnerSatisfied4Rate" Ticket: "BUKI-955" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "r_s4b/(r_k + 10)" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["akhropov", "angshu", "cliff", "popescul"] Responsibles: ["tarum", "niknik"] } Factor { Index: 344 CppName: "FI_SYNT_QUALITY" Name: "SyntQuality" Wiki: "http://wiki.yandex-team.ru/PoiskovajaPlatforma/Lingvistika/SyntaxInQueries/SyntFactors/IsSynt" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Does the query contain a full sentence analysis?" Authors: "zador" Responsibles: "zador" } Factor { Index: 345 CppName: "FI_PAGE_DATE" Name: "PageDate" Group: "Datetime" Tags: [TG_DATE, TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document date that is written on the page is remapped with a square root" Responsibles: "alsafr" } Factor { Index: 346 CppName: "FI_VISITS_P_VISITORS" Name: "VisitsPVisitors" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_COMMERCIAL, TG_NN_OVER_FEATURES_USE] Description: "Remapped mascot feature VisitsPVisitors" Ticket: "SEARCHSPAM-15531" Authors: ["bikulov"] Responsibles: ["bikulov", "sdormidontov"] ImplementationTime: "2020-09-30" } Factor { Index: 347 CppName: "FI_RINGS_HOST_RANK_BADNESS_2" Name: "RingsHostRankBadness2" Tags: [TG_LINK_GRAPH, TG_OWNER, TG_STATIC, TG_BINARY, TG_DEPRECATED] Description: "The additional factors about the website growth thanks to link circles, ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/antispam?v=181r#h58953-4 in more detail))" Authors: ["denplusplus", "raigorodsky"] Responsibles: ["raigorodsky", "alsafr"] } Factor { Index: 348 CppName: "FI_RINGS_HOST_RANK_BADNESS_3" Name: "RingsHostRankBadness3" Tags: [TG_LINK_GRAPH, TG_OWNER, TG_STATIC, TG_DEPRECATED] Description: "The additional factors about the website growth thanks to link circles, ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/antispam?v=181r#h58953-4 in more detail))" Authors: ["denplusplus", "raigorodsky"] Responsibles: ["raigorodsky", "alsafr"] } Factor { Index: 349 CppName: "FI_RINGS_HOST_RANK_BADNESS_4" Name: "RingsHostRankBadness4" Tags: [TG_LINK_GRAPH, TG_OWNER, TG_STATIC, TG_BINARY, TG_DEPRECATED] Description: "The additional factors about the website growth thanks to link circles, ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/antispam?v=181r#h58953-4 in more detail))" Authors: ["denplusplus", "raigorodsky"] Responsibles: ["raigorodsky", "alsafr"] } Factor { Index: 350 CppName: "FI_HAS_TEXT_POS" Name: "HasTextPos" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/HasTextPos" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_REARR_USE, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document has text relevance" Authors: "denplusplus" Responsibles: ["alsafr", "stash93"] } Factor { Index: 351 CppName: "FI_QSEGMENTS_BM25" Name: "QSegmentsBM25" Group: "QSegments" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "BM25, where 'words' are the selected query segments" Responsibles: "alsafr" } Factor { Index: 352 CppName: "FI_QSEGMENTS_WEIGHT" Name: "QSegmentsWeight" Group: "QSegments" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "'The weight of query segments in the text" Responsibles: "alsafr" } Factor { Index: 353 CppName: "FI_SYN_BAD_WORD_PAIRS" Name: "SynPercentBadWordPairs" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/antispam?v=186j#h58953-3" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The indicator of the unnaturalness in terms of Russian language grammar. The number of bad pairs of words in the text, renormalized to the segment [0,1] according to the formula z/(z+10)" Responsibles: "alsafr" } Factor { Index: 354 CppName: "FI_SYN_NUM_BAD_WORD_PAIRS" Name: "SynNumBadWordPairs" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/antispam?v=186j#h58953-3" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of bad pairs among all those found in the table: z/(x+1), where z is the number of bad pairs in the text, and x is the number of ((http://wiki.yandex-team.ru/EvgenijjGrechnikov/TestSynonimizers 2000-релевантных)) pairs" Responsibles: "alsafr" } Factor { Index: 355 CppName: "FI_NUM_LATIN_LETTERS" Name: "NumLatinLetters" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The number of Latin letters in the text (excluding comma, hyphen and others), driven into [0,1] by the formula n/(n+100)" Authors: "grechnik" Responsibles: "grechnik" } Factor { Index: 356 CppName: "FI_RINGS_HOST_RANK_BADNESS_1" Name: "RingsHostRankBadness1" Tags: [TG_LINK_GRAPH, TG_OWNER, TG_STATIC, TG_DEPRECATED] Description: "The additional factors about the website growth thanks to link circles, ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/antispam?v=181r#h58953-4 in more detail))" Authors: ["denplusplus", "raigorodsky"] Responsibles: ["raigorodsky", "alsafr"] } Factor { Index: 357 CppName: "FI_DOC_TFIDF_SUM_FIXED" Name: "DocIdfSumFixed" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The previous factors have been fixed" Responsibles: "alsafr" } Factor { Index: 358 CppName: "FI_TITLE_IDF_SUM_FIXED" Name: "TitleIdfSumFixed" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The previous factors have been fixed" Responsibles: "alsafr" } Factor { Index: 359 CppName: "FI_HEADING_IDF_SUM_FIXED" Name: "HeadingIdfSumFixed" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The previous factors have been fixed" Responsibles: "alsafr" } Factor { Index: 360 CppName: "FI_NORMAL_TEXT_IDF_SUM_FIXED" Name: "NormalTextIdfSumFixed" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The previous factors have been fixed" Responsibles: "alsafr" } Factor { Index: 361 CppName: "FI_QUERY_URL_CLICKS_COMBO" Name: "QueryURLClicksCombo" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The factor that consists of FRC and pseudo-CTR" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: ["lidia", "akhropov"] Responsibles: ["tarum", "niknik"] } Factor { Index: 362 CppName: "FI_QUERY_DOWNER_CLICKS_COMBO" Name: "QueryDOwnerClicksCombo" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The factor that consists of FRC and pseudo-CTR" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Клики#queryurldownerclickspctrfrccomboreg" Authors: ["lidia", "akhropov"] Responsibles: ["tarum", "niknik"] } Factor { Index: 363 CppName: "FI_LR_AMORTIZED_BY_AGE" Name: "LRAmortizedByAge" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Link relevance with the pessimization based on older link" Authors: "dremov" Responsibles: "dremov" } Factor { Index: 364 CppName: "FI_WORDS_IN_TEXT" Name: "RusWordsInText" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The number of words in the text (Word is what the lemmer has highlighted) is displayed in [0,1] by the formula x/(x+A)" Authors: "grechnik" Responsibles: "grechnik" } Factor { Index: 365 CppName: "FI_WORDS_IN_TITLE" Name: "RusWordsInTitle" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The number of Russian words in the heading" Responsibles: "alsafr" } Factor { Index: 366 CppName: "FI_MEAN_WORD_LENGTH" Name: "MeanWordLength" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The average word length" Responsibles: "alsafr" } Factor { Index: 367 CppName: "FI_PERCENT_WORDS_IN_LINKS" Name: "PercentWordsInLinks" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of the number of words inside the .. tag from the number of all words" Responsibles: "alsafr" } Factor { Index: 368 CppName: "FI_PERCENT_VISIBLE_CONTENT" Name: "PercentVisibleContent" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of the number of words outside the tags (outside the brackets <>) from the number of all words" Responsibles: "alsafr" } Factor { Index: 369 CppName: "FI_PERCENT_FREQ_WORDS" Name: "PercentFreqWords" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of the number of words that are the 200 most frequent words of the language, from the number of all words in the text" Responsibles: "alsafr" } Factor { Index: 370 CppName: "FI_PERCENT_USED_FREQ_WORDS" Name: "PercentUsedFreqWords" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The number of the 500 most popular words of the language used in the text, divided by 500" Responsibles: "alsafr" } Factor { Index: 371 CppName: "FI_TRIGRAMS_PROB" Name: "TrigramsProb" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The logarithm of the average geometric probability of trigrams in the text. ((the probability of a trigram is the number of its occurrences in the text divided by the number of all trigrams) , displayed in [0,1] using the formula -x(x+A)" Responsibles: "alsafr" } Factor { Index: 372 CppName: "FI_TRIGRAMS_COND_PROB" Name: "TrigramsCondProb" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The logarithm of the average geometric probability of trigrams. The conditional probability of a trigram is its probability divided by the probability of a digram of the first two words" Responsibles: "alsafr" } Factor { Index: 373 CppName: "FI_DOPP_DOWNER_PCTR" Name: "DoppDOwnerPCTR" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_DOPP, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The QueryDOwnerClicksPCTR factor analogue, which differs from QueryDOwnerClicksPCTR because the queries are normalized by doppelgangers (the details of such normalization - у ((http://staff.yandex-team.ru/finder Andrey Plakhov)), code -ysite/yandex/doppelgangers)" Authors: "finder" Responsibles: ["tarum", "niknik"] } Factor { Index: 374 CppName: "FI_DOPP_DOWNER_PCTR_REG" Name: "DoppDOwnerPCTR_Reg" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_DOPP, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The QueryDOwnerClicksPCTR factor analogue, which differs from QueryDOwnerClicksPCTR because the queries are normalized by doppelgangers (the details of such normalization - у ((http://staff.yandex-team.ru/finder Andrey Plakhov)), code -ysite/yandex/doppelgangers). Localized to relev_regions.web.txt" Authors: "finder" Responsibles: ["tarum", "niknik"] } Factor { Index: 375 CppName: "FI_DOPP_URL_PCTR" Name: "DoppUrlPCTR" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_DOPP, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The QueryUrlClicksPCTR, factor analogue, which differs from QueryUrlClicksPCTR because the queries are normalized by doppelgangers (the details of such normalization - у ((http://staff.yandex-team.ru/finder Andrey Plakhov)), code - ysite/yandex/doppelgangers)" Authors: "finder" Responsibles: ["tarum", "niknik"] } Factor { Index: 376 CppName: "FI_DOPP_URL_PCTR_REG" Name: "DoppUrlPCTR_Reg" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_DOPP, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The QueryUrlClicksPCTR factor analogue, which differs from it because the queries are normalized by doppelgangers (the details of such normalization - у ((http://staff.yandex-team.ru/finder Andrey Plakhov)), code - ysite/yandex/doppelgangers). Localized to relev_regions.web.txt" Authors: "finder" Responsibles: ["tarum", "niknik"] } Factor { Index: 377 CppName: "FI_URL_BM25" Name: "UrlBM25" AntiSeoUpperBound: 1.0 Wiki: "http://wiki.yandex-team.ru/YandexLabsDev/MLRFeatureResearch/URLMatch" Group: "UrlBM25" Tags: [TG_DOC, TG_DYNAMIC, TG_URL_TEXT, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "BM25 based on URL" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 378 CppName: "FI_HAS_BIG_PICTURE" Name: "HasBigPicture" Tags: [TG_DOC, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE] Description: "The page contains a large image" Responsibles: "alsafr" } Factor { Index: 379 CppName: "FI_MATRIXNET" Name: "MatrixNet" Tags: [TG_DOC, TG_DYNAMIC, TG_TRANS, TG_NOT_01, TG_REARR_USE, TG_UNUSED, TG_L3_MODEL_VALUE] Description: "The MatrixNet formula is applied to all factors (TG_UNUSED - to prevent entry into any formulas)" Responsibles: "alsafr" MinValue: -3e+38 MaxValue: 3e+38 } Factor { Index: 380 CppName: "FI_DATER_AGE" Name: "DaterAge" Group: "Datetime" Tags: [TG_DATE, TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The difference between the current date and the document date that was defined by the dater, 1 - the document date is equal to the current one; 0 - the document is 10 years old or more; and if the date is not defined, it is 0. Attention!((1 - DaterAge)*60)^2 = page age in days." Authors: "velavokr" Responsibles: "velavokr" } Factor { Index: 381 CppName: "FI_HARD_PESSIMIZATION" Name: "IsHardPessimization" Tags: [TG_DOC, TG_STATIC, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "severe pessimization (aka PR=0), binary factor, which is considered to be in antispam" Authors: "zudina" Responsibles: "zudina" } Factor { Index: 382 CppName: "FI_C_IN_DEGREE_1" Name: "CInDegree1" Tags: [TG_LINK_GRAPH, TG_OWNER, TG_STATIC, TG_DEPRECATED, TG_UNDOCUMENTED] Description: "The host factors that determine the websites boosted with bad links - the second and third incoming degrees ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/antispam?v=181rh58953-4#cindegree12 in more detail))" Authors: "vakoshelev" Responsibles: "vakoshelev" } Factor { Index: 383 CppName: "FI_C_IN_DEGREE_2" Name: "CInDegree2" Tags: [TG_LINK_GRAPH, TG_OWNER, TG_STATIC, TG_DEPRECATED, TG_UNDOCUMENTED] Description: "The host factors that determine the websites boosted with bad links - the second and third incoming degrees ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/antispam?v=181rh58953-4#cindegree12 in more detail))" Authors: "vakoshelev" Responsibles: "vakoshelev" } Factor { Index: 384 CppName: "FI_NUM_NON_RUSSIAN_LINKS" Name: "NumNonRussianLinks" Tags: [TG_DOC, TG_LINK_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The number of incoming links without Russian letters. Remapping." Responsibles: "alsafr" } Factor { Index: 385 CppName: "FI_TEXT_MAX_FORMS" Name: "TextMaxForms" Group: "TextForms" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The maximum number of forms on all query words - max over all words of the query number_of_forms_for_word/64" Responsibles: "alsafr" } Factor { Index: 386 CppName: "FI_TEXT_WEIGHTED_FORMS" Name: "TextWeightedForms" Group: "TextForms" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The weighted sum of the number of forms based on the weight of words - the sum of all words of the query number_of_forms_for_word/64*weight_of_word; remap of the form x/(1 + x)." Responsibles: "alsafr" } Factor { Index: 387 CppName: "FI_TEXT_FORMS" Name: "TextForms" Group: "TextForms" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The unweighted sum of the number of forms is the sum of all query words of number_of_forms_for_word/64/number_of_query_words" Responsibles: "alsafr" } Factor { Index: 388 CppName: "FI_LINK_MAX_FORMS" Name: "LinkMaxForms" Group: "LinkForms" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "Maximum number of forms across all query words" Responsibles: "alsafr" } Factor { Index: 389 CppName: "FI_LINK_WEIGHTED_FORMS" Name: "LinkWeightedForms" Group: "LinkForms" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "The sum of the number of forms that’s weighted by the word weights” Responsibles: "alsafr" } Factor { Index: 390 CppName: "FI_LINK_FORMS" Name: "LinkForms" Group: "LinkForms" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "Unweighted sum of number of forms" Responsibles: "alsafr" } Factor { Index: 391 CppName: "FI_TEXT_RELEV_WEIGHTED_1" Name: "TR_W1" Group: "LegacyTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The analogues of the factors with the same name, the word weight = 1" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 392 CppName: "FI_LINK_RELEV_WEIGHTED_1" Name: "XLR_W1" Group: ["Xref", "Dynamic"] Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The analogues of the factors with the same name, the word weight = 1" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 393 CppName: "FI_TEXT_BM25_FM_WEIGHTED_1" Name: "TextBM25_Fm_W1" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The analogues of the factors with the same name, the word weight = 1" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 394 CppName: "FI_TEXT_BM25_SYN_WEIGHTED_1" Name: "TextBM25_Sy_W1" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The analogues of the factors with the same name, the word weight = 1" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 395 CppName: "FI_LINK_BM25_WEIGHTED_1" Name: "LinkBM25_W1" Group: "LinkBM25" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The analogues of the factors with the same name, the word weight = 1" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 396 CppName: "FI_TLBM25_WEIGHTED_1" Name: "TLBM25_W1" Group: "TextAndLinkBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_LINK_TEXT, TG_DEPRECATED] Description: "The analogues of the factors ofwith the same name, the word weight = 1" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 397 CppName: "FI_QSEGMENTS_BREAKS" Name: "QSegmentsBreaks" Group: "QSegments" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_NN_OVER_FEATURES_USE] Description: "Query segments are parts of a query that are frequency queries themselves. The factor shows how the segments are broken down in the text. The value 0 means all words occur only within the specified segments, and 1 means all entries break up the segments" Authors: "solar" Responsibles: "solar" } Factor { Index: 398 CppName: "FI_ALICE_MUSIC_TRACK_LYRICS_CMMATCH_TOP5_AVG_MATCH" Name: "AliceMusicTrackLyricsCMMatchTop5AvgMatch" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "The CMMatchTop5AvgMatch factor value for the AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 399 CppName: "FI_NUMERALS_PORTION" Name: "NumeralsPortion" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of different parts of speech in the text. The percentage of numerals (among all the words in which it was possible to recognize the part of speech)" Authors: "grechnik" Responsibles: "grechnik" } Factor { Index: 400 CppName: "FI_PARTICLES_PORTION" Name: "ParticlesPortion" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of particles" Responsibles: "alsafr" } Factor { Index: 401 CppName: "FI_ADJ_PRONOUNS_PORTION" Name: "AdjPronounsPortion" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of pronominal adjectives" Responsibles: "alsafr" } Factor { Index: 402 CppName: "FI_ADV_PRONOUNS_PORTION" Name: "AdvPronounsPortion" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of pronominal nouns" Responsibles: "alsafr" } Factor { Index: 403 CppName: "FI_VERBS_PORTION" Name: "VerbsPortion" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of verbs" Responsibles: "alsafr" } Factor { Index: 404 CppName: "FI_FEM_MAS_NOUNS_PORTION" Name: "FemAndMasNounsPortion" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of words (among all nouns) that can be both masculine and feminine nouns, but not of neuter gender (examples: 'hummingbird' (rus. kolibri) is an example of an indefinite gender that can be defined in two ways, 'Alexandra' is a homonymy)." Responsibles: "alsafr" } Factor { Index: 405 CppName: "FI_LINK_QUALITY_FIXED" Name: "LinkQualityFixed" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_UNUSED] Description: "Quality of incoming links (Leschiner classifier) corrected" Authors: "somov" Responsibles: "somov" } Factor { Index: 406 CppName: "FI_HAS_LINK_QUALITY_FIXED" Name: "HasLinkQualityFixed" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_LINK_TEXT, TG_DEPRECATED] Description: "Was the LinkQuality calculated for this page or not (it was not if the number of links is low), fixed" Authors: "somov" Responsibles: "somov" } Factor { Index: 407 CppName: "FI_NEW_LINK_QUALITY_FIXED" Name: "NewLinkQualityFixed" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_UNUSED] Description: "The incoming link quality classifier 2, fixed” Authors: "somov" Responsibles: "somov" } Factor { Index: 408 CppName: "FI_QUERY_ISORG" Name: "IsOrg" DependsOn: [{Feature: ["IsOrg"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The query contains the name of an organization (for instance, Gazprom, Gazproma) ((http://wiki.yandex-team.ru/ArsenGadzhikurbanov/Wares description))" Authors: "arseny" Responsibles: "arseny" } Factor { Index: 409 CppName: "FI_ALICE_MUSIC_ARTIST_NAME_CM_MATCH_TOP5_AVG_MATCH_VALUE" Name: "AliceMusicArtistNameCMMatchTop5AvgMatchValue" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "The CMMatchTop5AvgMatchValue factor value for the AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 410 CppName: "FI_LONGEST_TEXT" Name: "LongestText" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_L2, TG_NN_OVER_FEATURES_USE] Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/LongText" Description: "The size of the largest text segment on the page (from the factor [18] PureText)" Authors: "denplusplus" Responsibles: ["tsimkha", "alsafr"] } Factor { Index: 411 CppName: "FI_SMART_UKR" Name: "SmartUkrainian" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_URL_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 412 CppName: "FI_SMART_BY" Name: "SmartBelorussian" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_URL_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 413 CppName: "FI_LR_WITHOUT_RARE" Name: "LRWithoutRare" Group: "LegacyLR" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "Link relevance excluding rare words" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 414 CppName: "FI_DIFFERENT_INTERNAL_LINKS" Name: "DifferentInternalLinks" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The number of different internal links pointing out to this page" Authors: "somov" Responsibles: "somov" } Factor { Index: 415 CppName: "FI_HAS_DETERMINED_CITIES" Name: "HasDeterminedCities" Tags: [TG_DOC, TG_STATIC, TG_STATIC_REGINFO, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_L3_OVERWRITE, TG_NN_OVER_FEATURES_USE] Description: "The city is defined for the website" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 416 CppName: "FI_REGIONAL_U_QUERY_NEW" Name: "GeoRegionalityUNew" DependsOn: [{Feature: ["GeoRegionalityUNew"], Slice: "begemot_query_factors"}] Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_THEME_CLASSIF, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Group: "Query" Description: "The query factors. The result of work ((http://wiki.yandex-team.ru/PoiskovajaPlatforma/Lingvistika/ZaprosnyjeFactory/LocalizovannyjeZaprosy query geolocalization classifier)) - new version of factors [328]-[330]: U - geo-useless - the regional query results are useless;" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 417 CppName: "FI_REGIONAL_R_QUERY_NEW" Name: "GeoRegionalityRNew" DependsOn: [{Feature: ["GeoRegionalityRNew"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_THEME_CLASSIF, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The query factors. The result of work ((http://wiki.yandex-team.ru/PoiskovajaPlatforma/Lingvistika/ZaprosnyjeFactory/LocalizovannyjeZaprosy query geolocalization classifier)) - new version of factors [328]-[330]: R - georelevant - the regional query results could be useful but nothing more than that;" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 418 CppName: "FI_REGIONAL_V_QUERY_NEW" Name: "GeoRegionalityVNew" DependsOn: [{Feature: ["GeoRegionalityVNew"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_THEME_CLASSIF, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The query factors. The result of work ((http://wiki.yandex-team.ru/PoiskovajaPlatforma/Lingvistika/ZaprosnyjeFactory/LocalizovannyjeZaprosy query geolocalization classifier)) - new version of factors [328]-[330]: V - geo-vital - the regional query results are essential." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 419 CppName: "FI_ALICE_MUSIC_ARTIST_NAME_PER_WORD_CM_MAX_PREDICTION_MIN" Name: "AliceMusicArtistNamePerWordCMMaxPredictionMin" Tags: [TG_UNUSED, TG_DYNAMIC, TG_DOC, TG_ALICE_MUSIC, TG_ANNOTATION_NOFILTER, TG_TEXT_MACHINE, TG_ALLOW_USE_FOR_ALICE] Description: "The PerWordCMMaxPredictionMin factor value for the AliceMusic stream" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/lingboost" Ticket: ["BUKI-2932"] Authors: "anrodigina" Responsibles: ["anrodigina", "gotmanov", "hommforever"] ImplementationTime: "2020-03-11" } Factor { Index: 420 CppName: "FI_PAGE_RANK_UKR" Name: "UkrainPageRank" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_UNUSED] Description: "Ukrainian Page rank" Responsibles: "alsafr" } Factor { Index: 421 CppName: "FI_QCLASS_DOWNLOAD" Name: "QClassDownload" DependsOn: [{Feature: ["QClassDownload"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "=1 - incl. the Download formula. Queries of the category: download/watch online/play/photo/listen to" Authors: "asannikova" Responsibles: "alsafr" } Factor { Index: 422 CppName: "FI_QCLASS_BRANDNAMES" Name: "QClassBrandnames" DependsOn: [{Feature: ["QClassBrandnames"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The result of the query classifier is that the query contains words from the corresponding dictionary. Brand" Authors: "agorodilov" Responsibles: "agorodilov" } Factor { Index: 423 CppName: "FI_QCLASS_DISEASE" Name: "QClassDisease" DependsOn: [{Feature: ["QClassDisease"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "medical dictionary" Authors: "agorodilov" Responsibles: "agorodilov" } Factor { Index: 424 CppName: "FI_QCLASS_KAK" Name: "QClassKak" DependsOn: [{Feature: ["QClassKak"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "question" Authors: "agorodilov" Responsibles: "agorodilov" } Factor { Index: 425 CppName: "FI_QCLASS_MOSCOW" Name: "QClassMoscow" DependsOn: [{Feature: ["QClassMoscow"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "the query applies to Moscow" Authors: "agorodilov" Responsibles: "agorodilov" } Factor { Index: 426 CppName: "FI_QCLASS_OAO" Name: "QClassOAO" DependsOn: [{Feature: ["QClassOAO"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "organization" Authors: "agorodilov" Responsibles: "agorodilov" } Factor { Index: 427 CppName: "FI_QCLASS_PORNO" Name: "QClassPorno" DependsOn: [{Feature: ["QClassPorno"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "porn" Authors: "agorodilov" Responsibles: "agorodilov" } Factor { Index: 428 CppName: "FI_QCLASS_TRAVEL" Name: "QClassTravel" DependsOn: [{Feature: ["QClassTravel"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "traveling" Authors: "agorodilov" Responsibles: "agorodilov" } Factor { Index: 429 CppName: "FI_VIDEO_RATING" Name: "VideoRating" Ticket: "VIDEOPOISK-342" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/VideoRating" Tags: [TG_DOC, TG_STATIC, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "The popularity of the video which comes from the video" Comment: "Outdated. Must be eliminated" Authors: "bort" Responsibles: "bort" } Factor { Index: 430 CppName: "FI_PERIODIC_LINK_DATES_PERCENT" Name: "PeriodicLinkDatesPercent" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "The periodicity of links pointing out to the website" Authors: "dremov" Responsibles: "dremov" } Factor { Index: 431 CppName: "FI_LINK_ALMOST_PERIOD" Name: "LinkAlmostPeriod" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "The number of near-periodic links" Authors: "dremov" Responsibles: "dremov" } Factor { Index: 432 CppName: "FI_QDOWNER_STAT_POWER" Name: "QDOwnerStatPower" Tags: [TG_DYNAMIC, TG_DOWNER, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The number of owner's impressions for the query, normalization x/(100 + x)." Authors: "solar" Responsibles: ["tarum", "niknik"] } Factor { Index: 433 CppName: "FI_QURL_STAT_POWER" Name: "QUrlStatPower" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_REARR_USE, TG_OFTEN_ZERO, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The number of how much the URL is shown for the query, normalization x/(100 + x)." Authors: "solar" Responsibles: ["tarum", "niknik"] } Factor { Index: 434 CppName: "FI_HAS_LIRU_CNT" Name: "HasLiRuCounter" Tags: [TG_DOC, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The presence of the LiveInternet counter" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 435 CppName: "FI_OWNER_REQS_POPULARITY" Name: "OwnerReqsPopularity" Tags: [TG_STATIC, TG_OWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_DEPRECATED] Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/OwnerReqsPopularity" Description: "The owner’s popularity in queries" Authors: "denplusplus" Responsibles: ["diver", "akhropov"] } Factor { Index: 436 CppName: "FI_DSSM_YA_MUSIC_ASR_EARLY_BINDING_CE" Name: "DssmYaMusicASREarlyBindingCe" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_URL_TEXT, TG_DOC_TEXT, TG_DOC_CONTENT, TG_NEURAL, TG_UNUSED, TG_ALICE_MUSIC, TG_RTMODELS_SERVICE, TG_ALLOW_USE_FOR_ALICE] Description: "DSSM model with early binding, trained on reformulations and additionally trained on the ASR hypotheses of musical queries for Alice" Ticket: "BUKI-2960" Authors: ["islobodskov", "anrodigina"] Responsibles: ["islobodskov", "anrodigina"] } Factor { Index: 437 CppName: "FI_DSSM_BERT_DISTILL_SINSIG_CE_COUNTRY_REG_CHAIN" Name: "DssmBertDistillSinsigCeCountryRegChain" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_URL_TEXT, TG_DOC_TEXT, TG_NEURAL, TG_USE_MARKUP, TG_ALL_RELEVANCE_MARKUP, TG_SIN_SIG_MARKUP, TG_BERT_DISTILL, TG_UNIMPLEMENTED, TG_DEPRECATED] Description: "The model was trained on a set on PRS-log for the Bert prediction, which was trained on sinsig_ce with a threshold 0.5, using a chain of regions to a country" UseArtifact: {Name: "DssmBertDistillSinsigCeCountryRegChain"} Ticket: "FACTOR-2287" Authors: ["ivaninap", "rmplstiltskin"] Responsibles: ["ivaninap", "rmplstiltskin"] } Factor { Index: 438 CppName: "FI_DSSM_YA_MUSIC_EARLY_BINDING_CE" Name: "DssmYaMusicEarlyBindingCe" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_URL_TEXT, TG_DOC_TEXT, TG_DOC_CONTENT, TG_NEURAL, TG_UNDOCUMENTED, TG_UNUSED, TG_ALICE_MUSIC, TG_RTMODELS_SERVICE, TG_ALLOW_USE_FOR_ALICE] Description: "DSSM model with early binding, trained on reformulations and additionally trained on the musical queries for Alice" Ticket: "BUKI-2950" Authors: "islobodskov" Responsibles: "islobodskov" ImplementationTime: "2020-03-17" } Factor { Index: 439 CppName: "FI_SECOND_INDEG_DISTR_XI" Name: "SecondIndegDistrXi" Tags: [TG_LINK_GRAPH, TG_OWNER, TG_STATIC, TG_DEPRECATED, TG_UNDOCUMENTED] Description: "Eleven factors based on the statistical properties of the distributions of incoming vertex degrees, which refer to a fixed vertex of the hostgraph.((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/hostdegree in more detail))" Authors: "filimonov" Responsibles: "alsafr" } Factor { Index: 440 CppName: "FI_PIRACY_DETECTOR_PREDICT" Name: "PiracyDetectorPredict" Ticket: "COMMERCIAL-4" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_L2, TG_QUERY_DETECTOR_PREDICT, TG_NOT_01, TG_UNUSED] Description: "The value of the piracy detector calculated in the Рippopotamus (algorithm)." MinValue: -10 MaxValue: 10 Authors: ["alejes", "hygge"] Responsibles: ["alejes", "hygge"] ImplementationTime: "2020-08-17" } Factor { Index: 441 CppName: "FI_ALICE_MUSIC_URL_TYPE_IS_ALBUM" Name: "AliceMusicUrlTypeIsAlbum" Tags: [TG_DOC, TG_ALICE_MUSIC, TG_URL_TEXT, TG_BINARY, TG_NN_OVER_FEATURES_USE] Description: "The canonicalized URL type of Yandex music - album" Ticket: "BUKI-2932" Authors: ["anrodigina", "gotmanov"] Responsibles: ["anrodigina", "gotmanov"] ImplementationTime: "2020-03-11" } Factor { Index: 442 CppName: "FI_FIRST_VALID_TS_10DAYS" Name: "FirstValidTs10Days" Group: "Datetime" Ticket: "WEBFRESH-695" Tags: [TG_DATE, TG_DOC, TG_STATIC, TG_FRESHNESS_USE, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Is calculated as (10-x) where x — the age of the document in days (continuously) in relation to document validity time in Yandex index" Authors: "alejes" Responsibles: "alejes" ImplementationTime: "2020-09-27" } Factor { Index: 443 CppName: "FI_HOST_IN_QUERY" Name: "HostInQuery" Tags: [TG_DYNAMIC, TG_HOST, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "The document host is recognized in the query" Ticket: "WEBFRESH-623" Authors: "alejes" Responsibles: "alejes" ImplementationTime: "2020-04-18" } Factor { Index: 444 CppName: "FI_VITAL_HOST_IN_QUERY" Name: "VitalHostInQuery" Tags: [TG_DYNAMIC, TG_DOC, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "The URL only consists of the host that is recognized in the query" Ticket: "WEBFRESH-623" Authors: "alejes" Responsibles: "alejes" ImplementationTime: "2020-04-18" } Factor { Index: 445 CppName: "FI_YANDEX_NEWS_STORY_URL" Name: "YandexNewsStoryUrl" Tags: [TG_DYNAMIC, TG_DOC, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "The URL is the subject of Yandex news" Ticket: "WEBFRESH-685" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] ImplementationTime: "2020-08-28" } Factor { Index: 446 CppName: "FI_RC_SPYLOG_URL_RATIONAL_SIGMOID_D1T240" Name: "RcSpylogUrlRationalSigmoidD1T240" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "URL feature computed from rapid clicks spy_log counters with decay of 1 day" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 447 CppName: "FI_RC_SPYLOG_URL_RATIONAL_SIGMOID_D1T240_FROZEN" Name: "RcSpylogUrlRationalSigmoidD1T240Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_SPYLOG_RAPID_CLICKS_BIGRT, TG_NN_OVER_FEATURES_USE] Description: "URL feature computed from rapid clicks spy_log counters with decay of 1 day" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-09-01" } Factor { Index: 448 CppName: "FI_RC_SPYLOG_URL_RATIONAL_SIGMOID_D0_5T30" Name: "RcSpylogUrlRationalSigmoidD0_5T30" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "URL feature computed from rapid clicks spy_log counters with decay of 0.5 days" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 449 CppName: "FI_RC_SPYLOG_URL_RATIONAL_SIGMOID_D0_5T30_FROZEN" Name: "RcSpylogUrlRationalSigmoidD0_5T30Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_SPYLOG_RAPID_CLICKS_BIGRT, TG_NN_OVER_FEATURES_USE] Description: "URL feature computed from rapid clicks spy_log counters with decay of 0.5 day" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-09-01" } Factor { Index: 450 CppName: "FI_TIMESTAMP" Name: "Timestamp" Group: "Datetime" Tags: [TG_DATE, TG_DOC, TG_STATIC, TG_REARR_USE, TG_FRESHNESS_USE, TG_UNUSED] Description: "It is calculated as (80 - x) / 80, where x is the age of the document in hours. The factors only make sense for the fastbot base (last 80 hours). They are not used in ranking. They are used in re-ranking.” Authors: "melton" Responsibles: ["melton", "alsafr"] } Factor { Index: 451 CppName: "FI_ADD_TIME_FULL" Name: "AddTimeFull" Group: "Datetime" Tags: [TG_DATE, TG_DOC, TG_STATIC, TG_REARR_USE, TG_FRESHNESS_USE, TG_UNUSED] Description: "It is calculated as (80 - x) / 80, where x is the age of the document in hours. The factors only make sense for the fastbot base (last 80 hours). They are not used in ranking. They are used in re-ranking." Authors: "melton" Responsibles: ["melton", "alsafr"] } Factor { Index: 452 CppName: "FI_SWBM25" Name: "Swbm25" Wiki: "http://wiki.yandex-team.ru/SWBM25" Group: "SWBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_DEPRECATED] Description: "Sly BM25 in a sliding window. The window size is specified in the sentences. “Jokers” are used for headings and the beginning of the document. The morphological similarity and structure of the text are considered. Window weight fades away while withdrawing from the beginning of the document." Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 453 CppName: "FI_PLM" Name: "PositionLanguageModel" Ticket: "COMBPROLAB-51" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/PositionLanguageModel" Group: "PositionLanguageModel" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_DEPRECATED] Description: "This is a factor shows how good a snippet can be created." Responsibles: "alsafr" } Factor { Index: 454 CppName: "FI_TEXT_PAIR_W1" Name: "TxtPair_W1" Group: "TextBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "A simple BM25 on word pairs - we take all pairs of query words and count the number of their occurrences in the document text. Weight =1. Comm doesn't work if there is a stop word in the query" Authors: "gulin" Responsibles: "gulin" } Factor { Index: 455 CppName: "FI_AURA_DOC_LOG_SHARED" Name: "AuraDocLogShared" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_DEPRECATED] Description: "Logarithm of the number of shingles on which the given document is not unique" Authors: "antonovvk" Responsibles: ["antonovvk", "smax"] } Factor { Index: 456 CppName: "FI_AURA_DOC_LOG_AUTHOR" Name: "AuraDocLogAuthor" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_DEPRECATED] Description: "Logarithm of the number of shingles on which the given document owner is recognized as the author” Authors: "antonovvk" Responsibles: ["antonovvk", "smax"] } Factor { Index: 457 CppName: "FI_AURA_DOC_MEAN_SHARED_WEIGHT" Name: "AuraDocMeanSharedWeight" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_DEPRECATED] Description: "The average weight of non-unique shingles in a given document" Authors: "antonovvk" Responsibles: ["antonovvk", "smax"] } Factor { Index: 458 CppName: "FI_MARKET_QUALITY_RATING" Name: "MarketQualityRating" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_COMMERCIAL, TG_NN_OVER_FEATURES_USE] Description: "Mascot feature MarketQualityRating" Ticket: "SEARCHSPAM-15531" Authors: ["bikulov"] Responsibles: ["bikulov", "sdormidontov"] ImplementationTime: "2020-09-30" } Factor { Index: 459 CppName: "FI_MEDICAL2_HOST_QUALITY" Name: "Medical2HostQuality" Ticket: "SENS-87" Authors: ["anrodigina"] Responsibles: ["anrodigina", "hommforever"] Description: "Medical host quality for new marks." Tags: [TG_HOST, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_NOT_01] MinValue: -1 MaxValue: 1 ImplementationTime: "2021-01-12" } Factor { Index: 460 CppName: "FI_MEDICAL2_HOST_QUALITY_FRESH" Name: "Medical2HostQualityFresh" Ticket: "SENS-87" Authors: ["anrodigina"] Responsibles: ["anrodigina", "hommforever"] Description: "Medical host quality for new marks for experiments." Tags: [TG_HOST, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_NOT_01] MinValue: -1 MaxValue: 1 ImplementationTime: "2021-01-12" } Factor { Index: 461 CppName: "FI_FIN_LAW_HOST_QUALITY" Name: "FinLawHostQuality" Ticket: "SENS-85" Authors: ["anrodigina"] Responsibles: ["anrodigina", "hommforever"] Description: "Finance or law host quality for new marks." Tags: [TG_HOST, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_NOT_01, TG_USED_IN_CONF_REARR] MinValue: -1 MaxValue: 1 ImplementationTime: "2021-01-12" } Factor { Index: 462 CppName: "FI_FIN_LAW_HOST_QUALITY_FRESH" Name: "FinLawHostQualityFresh" Ticket: "SENS-85" Authors: ["anrodigina"] Responsibles: ["anrodigina", "hommforever"] Description: "Finance or law host quality for new marks for experiments." Tags: [TG_HOST, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_NOT_01] MinValue: -1 MaxValue: 1 ImplementationTime: "2021-01-12" } Factor { Index: 463 CppName: "FI_SOS_HOST_QUALITY" Name: "SosHostQuality" Ticket: "SENS-84" Authors: ["anrodigina"] Responsibles: ["anrodigina", "hommforever"] Description: "Finance or law host quality for new marks." Tags: [TG_HOST, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED, TG_NOT_01] MinValue: -1 MaxValue: 1 ImplementationTime: "2021-01-12" } Factor { Index: 464 CppName: "FI_SOS_HOST_QUALITY_FRESH" Name: "SosHostQualityFresh" Ticket: "SENS-84" Authors: ["anrodigina"] Responsibles: ["anrodigina", "hommforever"] Description: "Finance or law host quality for new marks for experiments." Tags: [TG_HOST, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED, TG_NOT_01] MinValue: -1 MaxValue: 1 ImplementationTime: "2021-01-12" } Factor { Index: 465 CppName: "FI_CS_DOCUMENTATION_HOST" Name: "CsDocumentationHost" Ticket: "SEARCHPLAY-101" Authors: "alejes" Responsibles: "alejes" Description: "Factor for host in list of documentation cs hosts for experiments" Tags: [TG_HOST, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED] } Factor { Index: 466 CppName: "FI_REMOVED_466" Name: "Remved_466" Tags: [TG_REMOVED] } Factor { Index: 467 CppName: "FI_REG_HOST_RANK" Name: "RegHostRank" Group: "RegHostStatic" Tags: [TG_LOCALIZED_COUNTRY, TG_LINK_GRAPH, TG_OWNER, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "It is calculated the same way as the HostRank factor, but not on the whole owner-graph but on its subgraph, which consists of the given region’s owners. Belonging to a region is determined by TLD, or by the presence of pages from the given owner in the index, which are recognized to be from this region by the geo or geoa classifier. It is mapped the same way as the HostRank factor, with a number from 0 to 1 with 256 gradations" Authors: "yoda" Responsibles: "alsafr" } Factor { Index: 468 CppName: "FI_REG_IS_WIKI" Name: "RegIsWiki" Group: "RegHostStatic" Tags: [TG_LOCALIZED_COUNTRY, TG_HOST, TG_STATIC, TG_WIKIPEDIA, TG_UNDOCUMENTED, TG_L2, TG_REARR_USE, TG_NN_OVER_FEATURES_USE] Description: "The document is from the language section of Wikipedia that is the same as the user's region" Authors: "yoda" Responsibles: "alsafr" } Factor { Index: 469 CppName: "FI_LANGUAGE_COMPLIANCE" Name: "LanguageCompliance" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The document language matches the language of the query" Authors: "ekrokhalev" Responsibles: "lamo" } Factor { Index: 470 CppName: "FI_COUNTRY_POPULAR_Q" Name: "CountryPopularQ" DependsOn: [{Feature: ["CountryPopularQ"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Countries: CNT_ALL Description: "Query popularity within the country" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/PopularQ" Authors: "denplusplus" Responsibles: ["diver", "akhropov"] } Factor { Index: 471 CppName: "FI_COUNTRY_Q_DIVERSITY" Name: "CountryQDiversity" DependsOn: [{Feature: ["CountryQDiversity"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Countries: CNT_ALL Description: "The degree of centralization of the points from which the query is made (within the country)" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QDiversity" Authors: "denplusplus" Responsibles: ["diver", "akhropov"] } Factor { Index: 472 CppName: "FI_COUNTRY_Q_DIVERSITY2" Name: "CountryQDiversity2" DependsOn: [{Feature: ["CountryQDiversity2"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Countries: CNT_ALL Description: "Geographic distribution of the query within the country" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/Diversity2" Authors: "denplusplus" Responsibles: ["diver", "akhropov"] } Factor { Index: 473 CppName: "FI_COUNTRY_HOUR" Name: "CountryHour" DependsOn: [{Feature: ["CountryHour"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Countries: CNT_ALL Description: "The hour during which this query is used most frequently" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/HourDiversity" Authors: "denplusplus" Responsibles: ["diver", "akhropov"] } Factor { Index: 474 CppName: "FI_COUNTRY_HOUR_DIVERSITY" Name: "CountryHourDiversity" DependsOn: [{Feature: ["CountryHourDiversity"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Countries: CNT_ALL Description: "How often the query is used in different times of the day (within the country)" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/HourDiversity" Authors: "denplusplus" Responsibles: ["diver", "akhropov"] } Factor { Index: 475 CppName: "FI_REMOVED_475" Name: "Removed_475" Tags: [TG_REMOVED] } Factor { Index: 476 CppName: "FI_NATIONAL_DOMAIN" Name: "NationalDomain" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_BINARY, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document country (domain) and the user country match ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#nationaldomain in more detail))" Authors: "vvp" Responsibles: "alsafr" } Factor { Index: 477 CppName: "FI_IS_PORNO_ADVERT" Name: "IsPornoAdvert" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_BINARY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The page contains porn ads" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/IsPornoAdvert" Authors: "ashagarov" Responsibles: "ashagarov" } Factor { Index: 478 CppName: "FI_RC_SPYLOG_URL_RATIONAL_SIGMOID_D3T120" Name: "RcSpylogUrlRationalSigmoidD3T120" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "URL feature computed from rapid clicks spy_log counters with decay of 3 days" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 479 CppName: "FI_COUNTRY_QUERY_REGIONALITY" Name: "CountryQueryRegionality" DependsOn: [{Feature: ["CountryQueryRegionality"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The country localizability classifier - shows how much the query implies country context" Authors: "shutovich" Responsibles: "shutovich" } Factor { Index: 480 CppName: "FI_NUM_SLASHES" Name: "NumSlashes" Tags: [TG_DOC, TG_STATIC, TG_URL_TEXT, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Number of slashes in the URL" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 481 CppName: "FI_BM25F_DPR_OBSOLETE" Name: "BM25FdPR_obsolete" Group: "BM25F" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNUSED, TG_L2] Description: "BM25 with different parameters for different fields, including incoming anchor text. The text weights of the links included in the page are normalized depending on the delta page rank of the link." Authors: ["grechnik", "kustarev"] Responsibles: "grechnik" } Factor { Index: 482 CppName: "FI_WATCH_VIDEO" Name: "WatchVideo" Tags: [TG_DOC, TG_STATIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The presence of a built-in video player on the page" Responsibles: "osenzen" } Factor { Index: 483 CppName: "FI_DOWNLOAD_VIDEO" Name: "DownloadVideo" Tags: [TG_DOC, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Video for downloading" Responsibles: "alsafr" } Factor { Index: 484 CppName: "FI_RC_SPYLOG_URL_RATIONAL_SIGMOID_D3T120_FROZEN" Name: "RcSpylogUrlRationalSigmoidD3T120Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_SPYLOG_RAPID_CLICKS_BIGRT, TG_NN_OVER_FEATURES_USE] Description: "URL feature computed from rapid clicks spy_log counters with decay of 3 days" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-09-01" } Factor { Index: 485 CppName: "FI_RC_SPYLOG_URL_RATIONAL_SIGMOID_D14T300" Name: "RcSpylogUrlRationalSigmoidD14T300" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "URL feature computed from rapid clicks spy_log counters with decay of 14 days" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 486 CppName: "FI_SUBRELEV" Name: "SubRelevance" Tags: [TG_DOC, TG_TRANS, TG_REARR_USE, TG_UNUSED, TG_OFTEN_ZERO] Description: "A service factor that was needed to search on the website, and will still be needed in the future." Authors: "karpik" Responsibles: "apos" } Factor { Index: 487 CppName: "FI_GSK_URL_MODEL" Name: "GskUrlModel" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/gsk" Tags: [TG_DOC, TG_STATIC, TG_URL_TEXT, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The factor is calculated from the URL text using the quality/seq/gsk sequence classifier" Authors: "gulin" Responsibles: "gulin" } Factor { Index: 488 CppName: "FI_URL_TRIGRAMS" Name: "UrlTrigrams" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/UrlTrigrams" Tags: [TG_DOC, TG_STATIC, TG_URL_TEXT, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Model with training of each trigram on '+' and '-' URLs. It does not depend on the query." Authors: ["botay", "denplusplus"] Responsibles: "alsafr" } Factor { Index: 489 CppName: "FI_RC_SPYLOG_URL_RATIONAL_SIGMOID_D14T300_FROZEN" Name: "RcSpylogUrlRationalSigmoidD14T300Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_SPYLOG_RAPID_CLICKS_BIGRT, TG_NN_OVER_FEATURES_USE] Description: "URL feature computed from rapid clicks spy_log counters with decay of 14 days" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-09-01" } Factor { Index: 490 CppName: "FI_RC_SPYLOG_AGE" Name: "RcSpylogAge" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_NOT_01, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Age of rapid clicks spy_log update, in seconds" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] MinValue: 0 MaxValue: 2592000 } Factor { Index: 491 CppName: "FI_RC_SPYLOG_FRESHNESS" Name: "RcSpylogFreshness" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Freshness of rapid clicks spy_log update" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 492 CppName: "FI_YMW_FULL" Name: "YmwFull" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_DEPRECATED] Description: "The size of the minimum piece of text that includes all query words in the document. It’s not being used now. ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/YMW in more detail))" Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 493 CppName: "FI_BCLM" Name: "Bclm" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The Buettcher, Clarke и Lushman name factor (modified) ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/BCLm in more detail))" Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 494 CppName: "FI_QUERY_COMMERCIALITY_MX" Name: "QueryCommercialityMx" DependsOn: [{Feature: ["QueryCommercialityMx"], Slice: "begemot_query_factors"}] Ticket: "SEARCHSPAM-2317" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/QueryCommercialityMx" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_COMMERCIAL, TG_TRANS, TG_REARR_USE, TG_L2, TG_DEPRECATED] Countries: [CNT_RU, CNT_TR] Description: "A measure of the 'commerciality' of the query. It is a MatrixNet factor that’s complexly calculated by a formula based on the purchasing dictionary in direct + based ono the logs of user requests + add. intent dictionaries. The queries with a purchase intent gravitate toward ->1 product queries ->0.6 with an intent not to purchase, reviews and so on -> 0 ((http://wiki.yandex-team.ru/AntonNeljubin/FaktorydljaNovogoKlassifikatorazaprosov classifier factors))((http://wiki.yandex-team.ru/JandeksPoisk/Antispam/AntiSEO/KlassifikatorKommercheskixZaprosov more about it))" Authors: ["anelyubin", "kvn"] Responsibles: ["anelyubin", "kvn"] DependsOn: [{Feature: ["QueryNonCommerciality", "TovarCategoryQuery", "TovarCategoryVendor", "IsNavQuery", "QClassDownload", "QClassBrandnames", "QClassDisease", "QClassKak", "QClassMoscow", "QClassOAO", "QClassPorno", "QClassTravel", "CountryPopularQ"]}] } Factor { Index: 495 CppName: "FI_FIELD_LM" Name: "FieldLM" Group: "BM25F" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Unigram language model. The language is modeled based on the document, smoothed by the general language model. When creating a model based on the document, we use information about in which field of the document the query word was found (Title, head or plain text)" Authors: "ylogachev" Responsibles: "ylogachev" } Factor { Index: 496 CppName: "FI_GEO_CITY_URL_REGION_CITY" Name: "GeoCityUrlRegionCity" Ticket: "BUKI-1125" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/GeoCityUrl" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_URL_TEXT, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The match of the geography determined by the URL of the document and the city of the query (ip or lr)" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 497 CppName: "FI_GEO_CITY_URL_REGION_REGION" Name: "GeoCityUrlRegionRegion" Ticket: "BUKI-1125" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/GeoCityUrl" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_REGION, TG_URL_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The match of the geography determined by the URL of the document and the city of the query (ip or lr)" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 498 CppName: "FI_GEO_CITY_URL_REGION_COUNTRY" Name: "GeoCityUrlRegionCountry" Ticket: "BUKI-1125" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/GeoCityUrl" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_URL_TEXT, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The match of the geography determined by the URL of the document and the city of the query (ip or lr). Related to Russia and Ukraine." Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 499 CppName: "FI_GEO_CITY_URL_GEO_CITY_CITY" Name: "GeoCityUrlGeoCityCity" Ticket: "BUKI-1125" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/GeoCityUrl" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_GEOINQUERY, TG_URL_TEXT, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The match of the geography determined by the URL of the document and the city of the query (the GeoCity rule)" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 500 CppName: "FI_PAY_APP_DETECTOR_PREDICT" Name: "PayAppDetectorPredict" Ticket: "COMMERCIAL-19" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_L2, TG_QUERY_DETECTOR_PREDICT, TG_NOT_01, TG_UNUSED] Description: "The value of the forked commerce detector calculated in Hippo (algorithm name)." MinValue: -10 MaxValue: 10 Authors: ["alejes", "hygge"] Responsibles: ["alejes", "hygge"] ImplementationTime: "2020-08-01" } Factor { Index: 501 CppName: "FI_TITLE_TRIGRAMS_Q" Name: "TitleTrigramsQuery" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "Calculates the query coverage of the document title by the letter trigrams" Authors: "akorsun" Responsibles: "alsafr" } Factor { Index: 502 CppName: "FI_TITLE_TRIGRAMS_T" Name: "TitleTrigramsTitle" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "Calculates the heading coverage of the document title by the letter trigrams" Authors: "akorsun" Responsibles: "alsafr" } Factor { Index: 503 CppName: "FI_INLINKS_MODEL" Name: "InlinksModel" Ticket: "COMBPROLAB-69" Group: ["Xref", "Dynamic"] Tags: [TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_UNUSED] Description: "The probabilistic model that’s built on the texts of incoming links" Authors: "grechnik" Responsibles: "grechnik" } Factor { Index: 504 CppName: "FI_QUERY_WORD_SEQUENCES_TR" Name: "QueryWordSequencesTR" Group: "QueryWordSequencesTR" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "It calculates the sum of occurrences of the following type: a sequence of query words longer than two that are encountered in one sentence; normalized to document length." Authors: "akorsun" Responsibles: "alsafr" } Factor { Index: 505 CppName: "FI_QUERY_WORD_SEQUENCES_LR" Name: "QueryWordSequencesLR" Group: "QueryWordSequencesLR" Tags: [TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "It calculates the sum of occurrences of the following type: a sequence of query words longer than two that are encountered in one link; normalized to a number of links.” Authors: "akorsun" Responsibles: "alsafr" } Factor { Index: 506 CppName: "FI_OWNER_NAV_QUOTA" Name: "OwnerNavQuota" Tags: [TG_STATIC, TG_OWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_REARR_USE, TG_OFTEN_ZERO, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The percentage of clicks from navigational queries" Authors: "ulyanov" Responsibles: ["ulyanov", "tarum", "niknik"] } Factor { Index: 507 CppName: "FI_GEO_RELEV_ALIEN_CITY" Name: "GeoRelevAlienCity" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_L3_OVERWRITE, TG_NN_OVER_FEATURES_USE] Description: "The result has a geo-reference that does not match the user's geography at the city level ([415]==1 && [215]==0)" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 508 CppName: "FI_GEO_V_QUERY_IN_USERS_CITY" Name: "GeoVQueryInUserCity" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Geo-vitality of the query for results from the user's region" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 509 CppName: "FI_GEO_V_QUERY_IN_ALIEN_CITY" Name: "GeoVQueryInAlienCity" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Geo-vitality of the query for results not from the user's region" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 510 CppName: "FI_HOST_RELIABILITY" Name: "HostReliability" Tags: [TG_HOST, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The percentage of URLs that respond without errors" Responsibles: "alsafr" } Factor { Index: 511 CppName: "FI_DMOZ_THEME_MATCH_ALL" Name: "DmozThemeMatchAll" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The match of the topic spectrum (according to DMOZ) of the query and the document. The query topic is determined by ((http://wiki.yandex-team.ru/JandeksPoisk/ZarubezhnyjjInternet/DMOZqueryClassifier1 by the sorcerer’s (algorithm) rule DMOZTheme )) The document topic is determined by an automatic classifier" Authors: ["ekrokhalev", "pyal"] Responsibles: ["pyal", "lamo"] } Factor { Index: 512 CppName: "FI_DMOZ_THEME_MATCH_BEST" Name: "DmozThemeMatchBest" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The match of the topic spectrum (according to DMOZ) of the query and the document. The query topic is determined by the best result ((http://wiki.yandex-team.ru/JandeksPoisk/ZarubezhnyjjInternet/DMOZqueryClassifier1 the sorcerer’s (algorithm) rule DMOZTheme )) The document topic is determined by an automatic classifier" Authors: ["ekrokhalev", "pyal"] Responsibles: ["pyal", "lamo"] } Factor { Index: 513 CppName: "FI_MPSA" Name: "Mpsa" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "Estimates the minimum distance between pairs of query words, considering the distance between the pair and the beginning of the document (Minimal Pair Size with Attenuation). Pairs are considered as all consecutive bigrams of query words.. Thus, the number of pairs is equal to the number of words in the query minus 1. Accordingly, the factor makes sense for queries consisting of more than one word.((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/MPSA MPSA))" Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 514 CppName: "FI_BCLM2" Name: "Bclm2" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "Differs from BCLm by the fact that the weights of all words are assumed to be the same. ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/BCLm2 BCLm2))" Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 515 CppName: "FI_ABSOLUTE_PLM" Name: "AbsolutePLM" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The text relevance is based on the language model, including the absolute position. We go through the text with the size (step) of 20 words, build a language model for each step (that is, a probability distribution of the words of the Russian language) and calculate the probability of generating a query. We penalize the model for deletion from the beginning of the document" Authors: "kustarev" Responsibles: "alsafr" } Factor { Index: 516 CppName: "FI_PAGE_REGION_COVERAGE" Name: "PageRegionCoverage" Tags: [TG_DOC, TG_STATIC, TG_STATIC_REGINFO, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 517 CppName: "FI_PAGE_REGION_SIZE" Name: "PageRegionSize" Tags: [TG_DOC, TG_STATIC, TG_STATIC_REGINFO, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_L3_OVERWRITE, TG_NN_OVER_FEATURES_USE] Description: "The size of the page region" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 518 CppName: "FI_PAGE_REGION_REL_COVERAGE" Name: "PageRegionRelCoverage" Tags: [TG_DOC, TG_STATIC, TG_STATIC_REGINFO, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_L3_OVERWRITE, TG_NN_OVER_FEATURES_USE] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 519 CppName: "FI_RC_SPYLOG_FRESHNESS_AT_REQ" Name: "RcSpylogFreshnessAtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_SPYLOG_RAPID_CLICKS_BIGRT, TG_NN_OVER_FEATURES_USE] Description: "Freshness of rapid clicks spy_log update, calculated at the request time" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-09-01" } Factor { Index: 520 CppName: "FI_QUERY_ISGEO" Name: "IsGeo" DependsOn: [{Feature: ["IsGeo"], Slice: "begemot_query_factors"}] Ticket: "BUKI-1316" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsGeo" Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "It sends the maximum weight of the query’s encountered geo object in the request to basic searches under the name isgeo. As a geo object, it’s considered to imply a category object Geo, Geo1, GeoAddr, GeoAddr1, LandMark, LandMark1 (see ((http://wiki.yandex-team.ru/AlekseySokirko/QueryObjects som markup))).((http://wiki.yandex-team.ru/ArsenGadzhikurbanov/Wares in more detail))" Authors: "arseny" Responsibles: "arseny" } Factor { Index: 521 CppName: "FI_QUERY_ISMUSIC" Name: "IsMusic" DependsOn: [{Feature: ["IsMusic"], Slice: "begemot_query_factors"}] Ticket: "BUKI-1316" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsMusic" Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "It sends the maximum weight of the query’s encountered geo object in the Music or Music1 category to basic searches under the name ismusic. (see ((http://wiki.yandex-team.ru/AlekseySokirko/QueryObjects som markup))).((http://wiki.yandex-team.ru/ArsenGadzhikurbanov/Wares in more detail))" Authors: "arseny" Responsibles: "arseny" } Factor { Index: 522 CppName: "FI_BCLM_LITE" Name: "BclmLite" Group: "BCLM" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NO_L3, TG_NN_OVER_FEATURES_USE] Description: "The modification of the Bclm2 factor that was simplified for use in fastrank. The main difference is that BclmLite does not use absolute word offsets relatively to the beginning of the document. Instead, the factor works with regular positions of the form . At the same time, the proximity between words is taken into account only within the sentence..((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/BCLmLite BCLmLite))" Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 523 CppName: "FI_QUERY_NEARBY" Name: "NearbyQuery" DependsOn: [{Feature: ["NearbyQuery"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "When answering a query, the results in the immediate proximity are important ([pharmacies], [children's clinics])" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 524 CppName: "FI_QUERY_CITY" Name: "CityQuery" DependsOn: [{Feature: ["CityQuery"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_REARR_USE, TG_DEPRECATED] Description: "When answering a query, the results within the city are important (the bulk of localizable queries)" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 525 CppName: "FI_QUERY_ADM" Name: "AdmQuery" DependsOn: [{Feature: ["AdmQuery"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_REARR_USE, TG_DEPRECATED] Description: "When answering a query, the results from the user’s area and region are important ([airport], [dairy factory])" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 526 CppName: "FI_NUM_LINKS_FROM_MP" Name: "NumLinksFromMP" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The number of incoming links from homepages" Authors: "vvp" Responsibles: "alsafr" } Factor { Index: 527 CppName: "FI_YMW_FULL2" Name: "YmwFull2" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "A fixed YmwFull. It differs from the previous version only by its behavior on 2-word queries. ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/YMW in more detail))" Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 528 CppName: "FI_FULL_QUORUM" Name: "FullQuorum" Group: "Dynamic" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_REARR_USE, TG_DEPRECATED] Description: "Binary factor, each query word exists in the text or in the links" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 529 CppName: "FI_AUXC_TEXT_BM25" Name: "AuxCTextBM25" AntiSeoUpperBound: 0.8 Group: "AuxBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_UNUSED, TG_OFTEN_ZERO] Description: "uses 'country aux tree' (auxqc)" Authors: "shutovich" Responsibles: "shutovich" } Factor { Index: 530 CppName: "FI_AUXC_LINK_BM25" Name: "AuxCLinkBM25" AntiSeoUpperBound: 0.8 Group: "AuxBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_UNUSED, TG_OFTEN_ZERO] Description: "uses 'country aux tree' (auxqc)" Authors: "shutovich" Responsibles: "shutovich" } Factor { Index: 531 CppName: "FI_SOFT_404" Name: "Soft404" Ticket: "ARC-1046" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Page — '404' (the percentage of '404' tokens in relation to the total number of tokens on the page)" Authors: "avatar" Responsibles: "avatar" } Factor { Index: 532 CppName: "FI_RC_SPYLOG_URL_RATIONAL_SIGMOID_D1T240_AT_REQ" Name: "RcSpylogUrlRationalSigmoidD1T240AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_SPYLOG_RAPID_CLICKS_BIGRT, TG_NN_OVER_FEATURES_USE] Description: "URL feature computed at the request time from rapid clicks spy_log counters with decay of 1 day" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-09-01" } Factor { Index: 533 CppName: "FI_DBM25" Name: "DBM25" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DBM25" Group: "DBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "BM25, in which the word weight is machine-matched" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 534 CppName: "FI_QUERY_WORD_COHESION_TR" Name: "QueryWordCohesionTR" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The factor evaluates how query words are grouped with each other in the document text regardless their order. ((http://wiki.yandex-team.ru/SergejjKrylov/QueryWordCohesionTR description))" Authors: "kryloff" Responsibles: "kryloff" } Factor { Index: 535 CppName: "FI_OWNER_SESS_NORM_DUR_REG" Name: "OwnerSessNormDuration_Reg" Group: "RegHostStatic" Tags: [TG_STATIC, TG_OWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "nd/k normalized time before the click" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["cliff", "akhropov", "angshu"] Responsibles: ["tarum", "niknik"] } Factor { Index: 536 CppName: "FI_RC_SPYLOG_URL_RATIONAL_SIGMOID_D0_5T30_AT_REQ" Name: "RcSpylogUrlRationalSigmoidD0_5T30AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_SPYLOG_RAPID_CLICKS_BIGRT, TG_NN_OVER_FEATURES_USE] Description: "URL feature computed at the request time from rapid clicks spy_log counters with decay of 0.5 days" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-09-01" } Factor { Index: 537 CppName: "FI_QUERY_DOWNER_SESS_NORM_DUR_REG" Name: "QueryDOwnerSessNormDuration_Reg" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "nd/k" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["cliff", "akhropov", "angshu"] Responsibles: ["tarum", "niknik"] } Factor { Index: 538 CppName: "FI_QUERY_DOWNER_WEIGHT_CLICK_REG" Name: "QueryDOwnerWeightClick_Reg" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "w/k" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["cliff", "akhropov", "angshu"] Responsibles: ["tarum", "niknik"] } Factor { Index: 539 CppName: "FI_QUERY_DOWNER_ONLY_CLICK_RATE_REG" Name: "QueryDOwnerOnlyClickRate_Reg" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "o/i" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["cliff", "akhropov", "angshu"] Responsibles: ["tarum", "niknik"] } Factor { Index: 540 CppName: "FI_QUERY_DOWNER_CLICK_SUMMARY_REG" Name: "QueryDOwnerClickSummary_Reg" Ticket: "BUKI-955" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "a selected formula" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["popescul", "cliff", "angshu", "akhropov"] Responsibles: ["tarum", "niknik"] } Factor { Index: 541 CppName: "FI_QUERY_DOWNER_SATISFIED4_RATE_REG" Name: "QueryDOwnerSatisfied4Rate_Reg" Ticket: "BUKI-955" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "r_s4b/(r_k + 10)" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["popescul", "cliff", "angshu", "akhropov"] Responsibles: ["tarum", "niknik"] } Factor { Index: 542 CppName: "FI_SEGMENT_AUX_ALPHAS_IN_TEXT" Name: "SegmentAuxAlphasInText" Ticket: "BUKI-1109" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/SegmentAuxAlphasInText" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The number of letters in the Aux segment" Authors: "avatar" Responsibles: "avatar" } Factor { Index: 543 CppName: "FI_SEGMENT_AUX_SPACES_IN_TEXT" Name: "SegmentAuxSpacesInText" Ticket: "BUKI-1109" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/SegmentAuxSpacesInText" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The number of spaces in the Aux segment" Authors: "avatar" Responsibles: "avatar" } Factor { Index: 544 CppName: "FI_SEGMENT_CONTENT_COMMAS_IN_TEXT" Name: "SegmentContentCommasInText" Ticket: "BUKI-1109" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/SegmentContentCommasInText" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The number of commas in the Content segment" Authors: "avatar" Responsibles: "avatar" } Factor { Index: 545 CppName: "FI_CLASSIF_IS_SHOP" Name: "IsShop" Ticket: "BUKI-1128" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_DEPRECATED, TG_L2] Description: "The shop page. ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#isshop description)). It is not being used (deprecated)" Authors: "smikler" Responsibles: "smikler" } Factor { Index: 546 CppName: "FI_LR_GEO_RELEV_REGION_NATDOM" Name: "XLRGeoRelevRegionNatDomain" Group: "Xref" Tags: [TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_LINK_GRAPH, TG_UNDOCUMENTED, TG_LINK_TEXT, TG_DEPRECATED] Authors: "agorodilov" Responsibles: "agorodilov" } Factor { Index: 547 CppName: "FI_AURA_DOC_LOG_ORIGIN" Name: "AuraDocLogOrigin" Tags: [TG_DOC_TEXT, TG_OWNER, TG_STATIC, TG_REARR_USE, TG_UNUSED, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "The logarithm of the number of shingles in a document added by the website owner as original texts in ((http://wiki.yandex-team.ru/JandeksPoisk/Jekosistema/MarketingPR/Webmasters/plan/vtorcontect Originality Plugin)). It’s not needed in the formula; it is needed for re-ranking of the duplicates" Authors: "antonovvk" Responsibles: ["antonovvk", "smax"] } Factor { Index: 548 CppName: "FI_AURA_DOC_MEAN_FLT_AUTHOR_SOURCE" Name: "AuraDocMeanFltAuthorSource" Tags: [TG_DOC_TEXT, TG_OWNER, TG_STATIC, TG_UNUSED, TG_DEPRECATED] Description: "Average filtered number of document authorship sources. It’s not needed in the formula; it is needed for re-ranking of the duplicates" Authors: "antonovvk" Responsibles: ["antonovvk", "smax"] } Factor { Index: 549 CppName: "FI_QUERY_REF_TRIGRAM_Q" Name: "QueryRefTrigramQuery" Ticket: "BUKI-1117" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#queryreftrigrams description))" Authors: "vvp" Responsibles: ["mbusel", "tsimkha"] } Factor { Index: 550 CppName: "FI_QUERY_REF_TRIGRAM_R" Name: "QueryRefTrigramReferences" Ticket: "BUKI-1117" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov#queryreftrigrams description))" Authors: "vvp" Responsibles: ["mbusel", "tsimkha"] } Factor { Index: 551 CppName: "FI_IDF_VARIANCE" Name: "IdfVariance" Group: "Dynamic" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "IDF dispersion of query words given the presence of text hits in the document (mixed query-text factor)." Authors: "grechnik" Responsibles: "grechnik" } Factor { Index: 552 CppName: "FI_URL_NGRAMS_MODEL" Name: "UrlNGramsModel" Ticket: "BUKI-1145" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/UrlNGramsModel" Tags: [TG_DOC, TG_STATIC, TG_URL_TEXT, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "UrlNGramsModel ranking factor in ERF." Authors: "avatar" Responsibles: "avatar" } Factor { Index: 553 CppName: "FI_NATIONAL_LANGUAGE" Name: "NationalLanguage" Tags: [TG_LOCALIZED_COUNTRY, TG_DYNAMIC, TG_DOC_TEXT, TG_BINARY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_L3_OVERWRITE, TG_NN_OVER_FEATURES_USE] Description: "Document language is the same as the query’s country." Authors: "dremov" Responsibles: "dremov" } Factor { Index: 554 CppName: "FI_OWNER_IS_COMMERCIAL" Name: "OwnerIsCommercial" Ticket: "SEARCHSPAM-2603" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/HostIsCommercial" Tags: [TG_STATIC, TG_OWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_COMMERCIAL, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Authors: ["anelyubin", "sisoid"] Responsibles: ["anelyubin", "sisoid"] } Factor { Index: 555 CppName: "FI_GEO_COUNTRY_URL_REGION_COUNTRY" Name: "GeoCountryUrlRegionCountry" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_URL_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 556 CppName: "FI_GEO_COUNTRY_URL_GEO_COUNTRY" Name: "GeoCountryUrlGeoCountry" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_GEOINQUERY, TG_URL_TEXT, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 557 CppName: "FI_NUM_LINKS_FROM_SEGMENT_CONTENT" Name: "NumLinksFromSegmentContent" Ticket: "BUKI-1161" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/NumLinksFromSegmentContent" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Authors: "vvp" Responsibles: "alsafr" } Factor { Index: 558 CppName: "FI_LOCM" Name: "Locm" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Locm" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Order of words in links." Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 559 CppName: "FI_URL_QUERY_VARIETY_REG" Name: "UrlQueryVariety_Reg" Ticket: "BUKI-1159" Group: "RegDocStatic" Tags: [TG_STATIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The level of query diversity, based on which the URL is clicked, is calculated by regions." Wiki: "https://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Kliki#urlqueryvarietyreg" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 560 CppName: "FI_URL_SESS_NORM_DUR_RATE_REG" Name: "UrlSessNormDurRate_Reg" Ticket: "BUKI-1159" Group: "RegDocStatic" Tags: [TG_STATIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "nd/i" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty#polzovatelskiesessii" Authors: ["cliff", "akhropov", "angshu"] Responsibles: ["tarum", "niknik"] } Factor { Index: 561 CppName: "FI_FILTRATION_SEGMENTS" Name: "FiltrationSegments" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_REARR_USE, TG_NN_OVER_FEATURES_USE] Description: "The portion of query segments present in the text." Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 562 CppName: "FI_LANGUAGE_GOOD_FOR_TURKEY" Name: "LanguageGoodForTurkey" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document language is one of the acceptable languages for Turkey (Turkish, English, German, French, Arabic, Azerbaijani) or the document has a zero length. It is only calculated on the search stage for IsRealGeoLocal queries." Authors: "dremov" Responsibles: "dremov" } Factor { Index: 563 CppName: "FI_DBM25_2" Name: "DBM25_2" Group: "DBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_REARR_USE, TG_NN_OVER_FEATURES_USE] Description: "Variation on the topic ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DBM25 DBM25)), см. ysite/yandex/relevance/dbm25.cpp" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 564 CppName: "FI_GEO_DISPERSION" Name: "GeoDispersion" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "Dispersion of regions of links pointing out to the document." Authors: "bochkarev" Responsibles: "bochkarev" } Factor { Index: 565 CppName: "FI_QUERY_DOWNER_ENOUGH_CLICKED" Name: "QueryDownerEnoughClicked" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/QueryDownerEnoughClicked" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The number of clicks on the owner and the number of clicks on the query are more than 5." Authors: ["snailer", "akhropov"] Responsibles: ["tarum", "niknik"] } Factor { Index: 566 CppName: "FI_BM25F_DPR_FIXED" Name: "BM25FdPRFixed" Group: "BM25F" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_LINK_TEXT, TG_DEPRECATED] Description: "BM25FdPR with normalization based on the average document length, dependent on document language. (Testing results: http://wiki.yandex-team.ru/BM25FRework))" Authors: "lamo" Responsibles: "lamo" } Factor { Index: 567 CppName: "FI_LANG_POPULARITY" Name: "LanguagePopularity" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Popularity of document language. A number from 0 to 1. ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/LanguagePopularity LanguagePopularity))" Authors: "lamo" Responsibles: "lamo" } Factor { Index: 568 CppName: "FI_QUERY_DOWNER_WS_FRC_AND_BM25F_DPR_FIXED" Name: "QueryDOwnerWeightedSumFRCAndBM25FdPRFixed" Tags: [TG_DEPRECATED, TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_DOWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_DOC_TEXT, TG_TRANS, TG_USER_SEARCH_EXTERNAL, TG_UNUSED, TG_L2] Countries: CNT_RELEV Description: "The sum of the factors QueryDOwnerClicksFRC and BM25FdPRFixed with weights 0.358449 and 0.184922 respectively. The number '565' in the factor name should not be taken as it is, it is either legacy or a typo." Authors: ["grechnik", "kustarev"] Responsibles: "grechnik" DependsOn: [{Feature: ["QueryDOwnerClicksFRC", "BM25FdPRFixed"]}] } Factor { Index: 569 CppName: "FI_QUERY_DOWNER_WS_MAX_WHR_AND_ONLY_CLICK_RATE" Name: "QueryDOwnerWeightedSumMaxWHRAndOnlyClickRate" Tags: [TG_DEPRECATED, TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_TRANS, TG_USER_SEARCH_EXTERNAL, TG_UNUSED] Countries: CNT_RELEV Description: "This is the weighted sum of factors 192 and 341 with weights 0.298942 and 0.454625 respectively." Authors: ["grechnik", "kustarev"] Responsibles: "grechnik" DependsOn: [{Feature: ["MaxWordHostRank", "QueryDOwnerOnlyClickRate"]}] } Factor { Index: 570 CppName: "FI_RC_SPYLOG_URL_RATIONAL_SIGMOID_D3T120_AT_REQ" Name: "RcSpylogUrlRationalSigmoidD3T120AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_SPYLOG_RAPID_CLICKS_BIGRT, TG_NN_OVER_FEATURES_USE] Description: "URL feature computed at the request time from rapid clicks spy_log counters with decay of 3 days" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-09-01" } Factor { Index: 571 CppName: "FI_RC_SPYLOG_URL_RATIONAL_SIGMOID_D14T300_AT_REQ" Name: "RcSpylogUrlRationalSigmoidD14T300AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_SPYLOG_RAPID_CLICKS_BIGRT, TG_NN_OVER_FEATURES_USE] Description: "URL feature computed at the request time from rapid clicks spy_log counters with decay of 14 days" Ticket: "USERFEAT-1493" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-09-01" } Factor { Index: 572 CppName: "FI_TOCM" Name: "Tocm" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Tocm" Group: "Tocm" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The factor evaluates the differences in the positions of words in the title from the positions of words in the query." Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 573 CppName: "FI_RELEV_GEO_LINKS_PERCENT" Name: "RelevGeoLinksPercent" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_LINK_GRAPH, TG_UNDOCUMENTED, TG_UNUSED] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 574 CppName: "FI_LANG_DISPERSION" Name: "LangDispersion" Ticket: "BUKI-1228" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/LangDispersion" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "Variance of languages in xmap." Authors: "kartynnik" Responsibles: "kartynnik" } Factor { Index: 575 CppName: "FI_HAS_MISSPELL" Name: "HasMisspell" DependsOn: [{Feature: ["HasMisspell"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "There is a typo in the query." Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 576 CppName: "FI_DBM30_SMERCH" Name: "DBM30Smerch" Group: "DBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The variation on the topic ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DBM25 DBM25)), см. ysite/yandex/relevance/dbm25.cpp" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 577 CppName: "FI_IS_URL_FOR_CLICK_DEBOOST" Name: "IsUrlForClickDeboost" Tags: [TG_STATIC, TG_DOC, TG_UNUSED, TG_OFTEN_ZERO, TG_REARR_USE, TG_DATA_FROM_SAASKV, TG_USED_IN_CONF_REARR] Authors: "hommforever" Responsibles: ["hommforever", "ilnurkh"] Description: "URL shows up too frequently with very low relevancy (according to Bert and/or BM25)." ImplementationTime: "2021-01-12" } Factor { Index: 578 CppName: "FI_URL_LINK_PERCENT" Name: "UrlLinkPercent" Ticket: "BUKI-1233" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/UrlLinkPercent" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "This factor evaluates the ratio of the number of incoming links that have a text of a URL, to the total number of incoming links." Authors: "suncpp" Responsibles: "alsafr" } Factor { Index: 579 CppName: "FI_DSSM_BERT_DISTILL_L2" Name: "DssmBertDistillL2" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_URL_TEXT, TG_DOC_TEXT, TG_NEURAL, TG_USE_MARKUP, TG_ALL_RELEVANCE_MARKUP, TG_SIN_SIG_MARKUP, TG_BERT_DISTILL, TG_L2] Description: "A set of PRS logs by using Bert trained on sinsig, and a dssm model is trained on this set using BaseRegionChain." UseArtifact: {Name: "DssmBertDistillL2"} Ticket: "BERT-179" Authors: ["filmih"] Responsibles: ["filmih"] ImplementationTime: "2020-08-30" } Factor { Index: 580 CppName: "FI_NUM_NON_LETTERS_IN_URL" Name: "NumNonLettersInUrl" Ticket: "BUKI-1238" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/NumNonLettersInUrl" Tags: [TG_DOC, TG_STATIC, TG_URL_TEXT, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The number of non-letters in the URL." Authors: "kartynnik" Responsibles: "kartynnik" } Factor { Index: 581 CppName: "FI_URL_LENGTH_2" Name: "UrlLen2" Tags: [TG_DOC, TG_STATIC, TG_URL_TEXT, TG_UNUSED, TG_L2] Ticket: "BUKI-1252" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/UrlLen2" Description: "The length of the URL, accurate to the symbol, is not used in production." Authors: "kartynnik" Responsibles: "kartynnik" } Factor { Index: 582 CppName: "FI_IS_HUB" Name: "IsHub" Ticket: "BUKI-1257" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsHub" Tags: [TG_DOC, TG_STATIC, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE] Description: "Is it a hub page? (Pillar page?)" Authors: "suncpp" Responsibles: "alsafr" } Factor { Index: 583 CppName: "FI_STATIC_TITLE_COMM" Name: "StaticTitleComm" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/StaticTitleComm" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "The degree of commercialization of the page's header. Not used (deprecated)." Authors: "zosimov" Responsibles: "zosimov" } Factor { Index: 584 CppName: "FI_STATIC_TITLE_BM25_EX" Name: "StaticTitleBM25Ex" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/StaticTitleBM25Ex" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "BM25 score of a page's header based on its text." Authors: "zosimov" Responsibles: "zosimov" } Factor { Index: 585 CppName: "FI_STATIC_TITLE_LR_BM25" Name: "StaticTitleLRBM25" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/StaticTitleLRBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_UNUSED] Description: "BM25 of page header based on texts of incoming links." Authors: "zosimov" Responsibles: "zosimov" } Factor { Index: 586 CppName: "FI_SEO_IN_PAY_LINKS" Name: "SeoInPayLinks" Ticket: "BUKI-1243" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/SeoInPayLinks" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "The number of incoming bad links between hosts." Authors: "suncpp" Responsibles: "alsafr" } Factor { Index: 587 CppName: "FI_US_LONG_PERIOD_URL_MOBILE_DT180_AVG" Name: "USLongPeriodUrlMobileDt180Avg" Ticket: ["FACTOR-1129"] Tags: [TG_DOC, TG_STATIC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_1600D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_SEARCH_DWELL_TIME, TG_USERFEAT_CLICK_MACHINE] Description: "Static URL factor based on 1600 days of search sessions calculated from mobile sessions, with average DwellTime, where the DwellTime from a session is cut if it is over 180 seconds." Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/USLongPeriodUrlFactors" Authors: ["edik"] Responsibles: ["edik", "tarum", "niknik"] } Factor { Index: 588 CppName: "FI_US_LONG_PERIOD_URL_MOBILE_LONG_CLICK_PROB" Name: "USLongPeriodUrlMobileLongClickProb" Ticket: ["FACTOR-1129"] Tags: [TG_DOC, TG_STATIC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_1600D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_SEARCH_DWELL_TIME, TG_USERFEAT_CLICK_MACHINE] Description: "Static URL factor based on 1600 days of search sessions calculated from mobile sessions. Probability of a click on the URL will be over 120 seconds." Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/USLongPeriodUrlFactors" Authors: ["edik"] Responsibles: ["edik", "tarum", "niknik"] } Factor { Index: 589 CppName: "FI_US_LONG_PERIOD_URL_MOBILE_LOSSES_PROB" Name: "USLongPeriodUrlMobileLossesProb" Ticket: ["FACTOR-1129"] Tags: [TG_DOC, TG_STATIC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_1600D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICK_MACHINE] Description: "Static URL factor calculated from search sessions over 1600 days based on mobile sessions. Probability of the URL will not be clicked if at least one lower URL is clicked." Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/USLongPeriodUrlFactors" Authors: ["edik"] Responsibles: ["edik", "tarum", "niknik"] } Factor { Index: 590 CppName: "FI_US_LONG_PERIOD_URL_MOBILE_DT3600_AVG_REG" Name: "USLongPeriodUrlMobileDt3600AvgReg" Ticket: ["FACTOR-1129"] Tags: [TG_DOC, TG_STATIC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_LOCALIZED_COUNTRY, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_1600D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_SEARCH_DWELL_TIME, TG_USERFEAT_CLICK_MACHINE] Countries: CNT_RELEV Description: "Static URL factor based on search sessions over 1600 days calculated using mobile sessions. Average DwellTime, with DwellTime cut off from the session if it's over 3600 seconds. Localization down to country level." Group: "RegDocStatic" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/USLongPeriodUrlFactors" Authors: ["edik"] Responsibles: ["edik", "tarum", "niknik"] } Factor { Index: 591 CppName: "FI_US_LONG_PERIOD_URL_MOBILE_DT180_AVG_REG" Name: "USLongPeriodUrlMobileDt180AvgReg" Ticket: ["FACTOR-1129"] Tags: [TG_DOC, TG_STATIC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_LOCALIZED_COUNTRY, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_1600D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_SEARCH_DWELL_TIME, TG_USERFEAT_CLICK_MACHINE] Countries: CNT_RELEV Description: "Static URL factor calculated for 1600 days of search sessions based on mobile sessions. Average DwellTime, with DwellTime from the session being cut if more than 180 seconds. Localization to the country level." Group: "RegDocStatic" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/USLongPeriodUrlFactors" Authors: ["edik"] Responsibles: ["edik", "tarum", "niknik"] } Factor { Index: 592 CppName: "FI_HP_DETECTOR_PREDICT" Name: "HpDetectorPredict" Ticket: "COMMERCIAL-45" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_L2, TG_QUERY_DETECTOR_PREDICT, TG_NOT_01, TG_UNUSED] Description: "The value of the health detector, calculated in Hippo (algorithm name)." MinValue: -10 MaxValue: 10 Authors: ["alejes", "hygge"] Responsibles: ["alejes", "hygge"] ImplementationTime: "2020-09-25" } Factor { Index: 593 CppName: "FI_IS_FEED_LISTING" Name: "IsFeedListing" Ticket: "SEARCHSPAM-15486" Authors: ["bikulov"] Responsibles: ["bikulov", "ulyanov"] Description: "OffersBase feature for ecoboost." Tags: [TG_DOC, TG_STATIC, TG_BINARY, TG_OFTEN_ZERO, TG_META_OVERWRITE, TG_UNUSED, TG_DATA_FROM_SAASKV, TG_UNIMPLEMENTED], } Factor { Index: 594 CppName: "FI_IS_FEED_MAIN" Name: "IsFeedMain" Ticket: "SEARCHSPAM-15486" Authors: ["bikulov"] Responsibles: ["bikulov", "ulyanov"] Description: "OffersBase feature for ecoboost." Tags: [TG_DOC, TG_STATIC, TG_BINARY, TG_OFTEN_ZERO, TG_META_OVERWRITE, TG_UNUSED, TG_DATA_FROM_SAASKV, TG_UNIMPLEMENTED], } Factor { Index: 595 CppName: "FI_IS_FEED_STRATOCASTER" Name: "IsFeedStratocaster" Ticket: "SEARCHSPAM-15486" Authors: ["bikulov"] Responsibles: ["bikulov", "ulyanov"] Description: "OffersBase feature for ecoboost." Tags: [TG_DOC, TG_STATIC, TG_BINARY, TG_OFTEN_ZERO, TG_META_OVERWRITE, TG_UNUSED, TG_DATA_FROM_SAASKV, TG_UNIMPLEMENTED], } Factor { Index: 596 CppName: "FI_IS_FEED_ANY" Name: "IsFeedAny" Ticket: "SEARCHSPAM-15486" Authors: ["bikulov"] Responsibles: ["bikulov", "ulyanov"] Description: "OffersBase feature for ecoboost." Tags: [TG_DOC, TG_STATIC, TG_BINARY, TG_OFTEN_ZERO, TG_META_OVERWRITE, TG_UNUSED, TG_DATA_FROM_SAASKV, TG_UNIMPLEMENTED], } Factor { Index: 597 CppName: "FI_TITLE_IN_LINKS_TRIGRAMS" Name: "TitleInLinksTrigrams" Ticket: "BUKI-1264" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/titleinlinkstrigrams" Tags: [TG_DOC, TG_DOC_TEXT, TG_LINK_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "The ratio of unique trigrams in the title to the trigrams in the links." Authors: "morph" Responsibles: "morph" } Factor { Index: 598 CppName: "FI_LINKS_IN_TITLE_TRIGRAMS" Name: "LinksInTitleTrigrams" Ticket: "BUKI-1264" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/titleinlinkstrigrams" Tags: [TG_DOC, TG_DOC_TEXT, TG_LINK_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_UNUSED] Description: "The percentage of unique trigrams in the link compared to the trigrams in the title." Authors: "morph" Responsibles: "morph" } Factor { Index: 599 CppName: "FI_TRASH_ADV" Name: "TrashAdv" Ticket: "SEARCH-254" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/Antispam/AntiTrash/adv/TrashAdvFactor" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The number of advertisements on a page." Authors: "vvp" Responsibles: "alsafr" } Factor { Index: 600 CppName: "FI_METRIKA_URL_VISITS" Name: "MetrikaUrlVisits" Ticket: ["BUKI-1148", "BUKI-1274"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/MetrikaUrlVisits" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_COUNTER, TG_METRIKA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_30D, TG_NN_OVER_FEATURES_USE] Description: "Similar YabarUrlVisits" Authors: "smikler" Responsibles: ["smikler", "tarum", "niknik"] } Factor { Index: 601 CppName: "FI_URLGEO_ADMS" Name: "UrlGeoAdms" Ticket: "QREG-23" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/geo/RegNavQueries" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_URL_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "The URL document is the same as the user's region (or state). ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/geo/RegNavQueries /JandeksPoisk/KachestvoPoiska/geo/RegNavQueries))" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 602 CppName: "FI_URLGEO_CITY" Name: "UrlGeoCity" Ticket: "QREG-23" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/geo/RegNavQueries" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_UNUSED] Description: "The URL document is the same as the user's city." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 603 CppName: "FI_REG_NAV_QUERY" Name: "RegNavQuery" DependsOn: [{Feature: ["RegNavQuery"], Slice: "begemot_query_factors"}] Ticket: "QREG-23" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/geo/RegNavQueries" Group: "Query" Tags: [TG_QUERY_ONLY, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "Regional-navigational query - there is one or more navigational results for it in the user's region." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 604 CppName: "FI_YABAR_URL_LCAC" Name: "YabarUrlLcAc" Ticket: "BUKI-1295" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/YabarUrlLcAc" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_REARR_USE, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "The number of sessions in which the URL was the last one, as the ratio of the number of sessions in which the URL appeared." Authors: "snailer" Responsibles: ["tarum", "niknik"] } Factor { Index: 605 CppName: "FI_SOWNER_MAX_SUM_SOURCE_RANK" Name: "SOMaxSumSourceRank" Ticket: "BUKI-1214" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/SOMaxSumSourceRank" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_USER, TG_BROWSER, TG_COUNTER, TG_USER_SEARCH, TG_USER_EXT_DATA, TG_TRANS, TG_UNDOCUMENTED, TG_L2, TG_UNUSED] Description: "The sum of the maximum values of SourceRank for each incoming link including the uniqueness of the owner." Authors: "vvp" Responsibles: "alsafr" } Factor { Index: 606 CppName: "FI_DBM35" Name: "DBM35" Ticket: "BUKI-1303" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/DBM35" Group: "DBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_LINK_TEXT, TG_DEPRECATED] Description: "BM25 applied to texts and links with special weights based on the level of matching (form, lemma, synonym)." Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 607 CppName: "FI_TRLR_QUORUM_FM" Name: "TRLRQuorumFm" Ticket: "BUKI-1303" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/DBM35" Group: "TextAndLinkBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_L2, TG_REARR_USE, TG_LINK_TEXT, TG_DEPRECATED] Description: "The weight of the query words mentioned in the text in exact form." Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 608 CppName: "FI_TRLR_QUORUM_LEMMA" Name: "TRLRQuorumLemma" Ticket: "BUKI-1303" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/DBM35" Group: "TextAndLinkBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_LINK_TEXT, TG_DEPRECATED] Description: "The weight of the query words mentioned in the text with accuracy up to the lemma." Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 609 CppName: "FI_TRLR_QUORUM_SYN" Name: "TRLRQuorumSyn" Ticket: "BUKI-1303" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/DBM35" Group: "TextAndLinkBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_LINK_TEXT, TG_DEPRECATED] Description: "The weight of the query words mentioned in the text." Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 610 CppName: "FI_QUERY_ISHUM" Name: "IsHum" DependsOn: [{Feature: ["IsHum"], Slice: "begemot_query_factors"}] Ticket: "BUKI-1316" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsHum" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The weight of the maximum encountered category Hum or Hum1 object in the query is reduced to basic searches under the name "ishum." (For more information, see ((http://wiki.yandex-team.ru/AlekseySokirko/QueryObjects som-овскую разметку))).((http://wiki.yandex-team.ru/ArsenGadzhikurbanov/Wares#ishum))" Authors: "arseny" Responsibles: "arseny" } Factor { Index: 611 CppName: "FI_QUERY_ISTEXT" Name: "IsText" DependsOn: [{Feature: ["IsText"], Slice: "begemot_query_factors"}] Ticket: "BUKI-1316" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsText" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "It reduces the maximum weight of the encountered object of category Text or Text1 in the query to the basic search under the name "istext" (For more information, see ((http://wiki.yandex-team.ru/AlekseySokirko/QueryObjects som-овскую разметку))).((http://wiki.yandex-team.ru/ArsenGadzhikurbanov/Wares#istext))" Authors: "arseny" Responsibles: "arseny" } Factor { Index: 612 CppName: "FI_QUERY_ISPICTURE" Name: "IsPicture" DependsOn: [{Feature: ["IsPicture"], Slice: "begemot_query_factors"}] Ticket: "BUKI-1316" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsPicture" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "It reduces the maximum weight of the encountered object of category Picture or Picture1 in the query to the basic search under the name "is picture" . (For more information, see ((http://wiki.yandex-team.ru/AlekseySokirko/QueryObjects som-овскую разметку))).((http://wiki.yandex-team.ru/ArsenGadzhikurbanov/Wares#ispicture))" Authors: "arseny" Responsibles: "arseny" } Factor { Index: 613 CppName: "FI_QUERY_MAXONE" Name: "MaxOne" DependsOn: [{Feature: ["MaxOne"], Slice: "begemot_query_factors"}] Ticket: "BUKI-1316" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/MaxOne" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "It returns the maximum level of nominality of encountered objects in the query under the name "wmaxone". (For more information, see ((http://wiki.yandex-team.ru/AlekseySokirko/QueryObjects som-овскую разметку))).((http://wiki.yandex-team.ru/ArsenGadzhikurbanov/Wares#maxone))" Authors: "arseny" Responsibles: "arseny" } Factor { Index: 614 CppName: "FI_QUERY_MINONE" Name: "MinOne" DependsOn: [{Feature: ["MinOne"], Slice: "begemot_query_factors"}] Ticket: "BUKI-1316" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/MinOne" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "It returns the minimum degree of nominality of encountered objects in the query under the name "wminone". (For more information, see ((http://wiki.yandex-team.ru/AlekseySokirko/QueryObjects som-овскую разметку))).((http://wiki.yandex-team.ru/ArsenGadzhikurbanov/Wares#minone Подробнее))" Authors: "arseny" Responsibles: "arseny" } Factor { Index: 615 CppName: "FI_OQ_BM25_STR" Name: "OqBm25Str" Ticket: ["BUKI-1185", "BUKI-1270", "BUKI-1311", "BETATEST-2194"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OqBm25Str" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "Bm25 based on query index for domAttr" Authors: ["agorodilov", "vvp"] Responsibles: ["agorodilov", "alsafr"] } Factor { Index: 616 CppName: "FI_OQ_BM25_LEM" Name: "OqBm25Lem" Ticket: ["BUKI-1185", "BUKI-1270", "BUKI-1311", "BETATEST-2194"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OqBm25Lem" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "Bm25 based on query index for domAttr" Authors: ["agorodilov", "vvp"] Responsibles: ["agorodilov", "alsafr"] } Factor { Index: 617 CppName: "FI_OQ_BM25_SYN" Name: "OqBm25Syn" Ticket: ["BUKI-1185", "BUKI-1270", "BUKI-1311", "BETATEST-2194"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OqBm25Syn" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "Bm25 based on query index for domAttr" Authors: ["agorodilov", "vvp"] Responsibles: ["agorodilov", "alsafr"] } Factor { Index: 618 CppName: "FI_OQ_BCLM_WEIGHTED" Name: "OqBclmWeighted" Ticket: ["BUKI-1185", "BUKI-1270", "BUKI-1311", "BETATEST-2194"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OqBclmWeighted" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "BCLM based on query index for domAttr" Authors: ["agorodilov", "vvp"] Responsibles: ["agorodilov", "alsafr"] } Factor { Index: 619 CppName: "FI_OQ_BCLM_PLAIN" Name: "OqBclmPlain" Ticket: ["BUKI-1185", "BUKI-1270", "BUKI-1311", "BETATEST-2194"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OqBclmPlain" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_DEPRECATED, TG_OFTEN_ZERO] Description: "BCLM based on query index for owners" Authors: ["agorodilov", "vvp"] Responsibles: ["agorodilov", "alsafr"] } Factor { Index: 620 CppName: "FI_LINKS_ALIVE" Name: "LinksAlive" Ticket: "BUKI-1130" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/LinksAlive" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_LINK_GRAPH, TG_TRANS, TG_UNUSED, TG_OFTEN_ZERO, TG_L2] Description: "Allows you to evaluate whether the document is 'live'(actibe) in terms of incoming links to it." Authors: ["egoist", "vvp"] Responsibles: ["egoist", "alsafr"] } Factor { Index: 621 CppName: "FI_SMALL_WINDOW" Name: "SmallWindow" Ticket: "BUKI-1311" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/SmallWindow" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_DEPRECATED, TG_REARR_USE] Description: "The maximum sum of the weight of query words in the step of 50 words" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 622 CppName: "FI_METRIKA_URL_VISITORS" Name: "MetrikaUrlVisitors" Ticket: "BUKI-1148" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/MetrikaUrlVisitors" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_COUNTER, TG_METRIKA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_30D, TG_NN_OVER_FEATURES_USE] Description: "Similar YabarUrlVisitors" Authors: "smikler" Responsibles: ["smikler", "tarum", "niknik"] } Factor { Index: 623 CppName: "FI_METRIKA_URL_AVG_TIME" Name: "MetrikaUrlAvgTime" Ticket: "BUKI-1148" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/MetrikaUrlAvgTime" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_COUNTER, TG_METRIKA, TG_L2, TG_REARR_USE, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_30D, TG_NN_OVER_FEATURES_USE] Description: "Similar YabarUrlAvgTime" Authors: "smikler" Responsibles: ["smikler", "tarum", "niknik"] } Factor { Index: 624 CppName: "FI_METRIKA_URL_CORE_AUDIENCE" Name: "MetrikaUrlCoreAudience" Ticket: "BUKI-1268" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/MetrikaUrlCoreAudience" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_COUNTER, TG_METRIKA, TG_DEPRECATED, TG_UNUSED] Description: "The core of the audience of pages with the counter Yandex Metrica" Authors: "smikler" Responsibles: "smikler" } Factor { Index: 625 CppName: "FI_REGEX_MAX_CLICK_PERCENT" Name: "RegexMaxClickPercent" Ticket: "BUKI-1300" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/regexmaxclickpercent" Group: "Regex" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_DEPRECATED] Description: "The ratio of clicks on this URL to all clicks on similar queries" Authors: "finder" Responsibles: ["smikler", "tsimkha"] } Factor { Index: 626 CppName: "FI_REGEX_CTR" Name: "RegexCtr" Ticket: "BUKI-1300" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/regexctr" Group: "Regex" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_DEPRECATED] Description: "corrected CTR of this url for all related queries" Authors: "finder" Responsibles: ["smikler", "tsimkha"] } Factor { Index: 627 CppName: "FI_DOM_PHRASE_CLICK_RANK_BI" Name: "DomPhraseClickRankBi" Ticket: "BUKI-1278" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Domfeat" Group: "Domain" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_DEPRECATED, TG_UNDOCUMENTED] Description: "Domain click-through rate by bigrams (excluding thesaurus query extensions)" Authors: ["finder", "kartynnik"] Responsibles: ["kartynnik","akhropov"] } Factor { Index: 628 CppName: "FI_DOM_PHRASE_YABAR_BI" Name: "DomPhraseYabarBi" Ticket: "BUKI-1278" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Domfeat" Group: "Domain" Tags: [TG_DYNAMIC, TG_DOWNER, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_DEPRECATED, TG_UNDOCUMENTED] Description: "Traffic to the site from search engines by bigrams, according to Bar (excluding thesaurus query extensions)" Authors: ["finder", "kartynnik"] Responsibles: ["kartynnik","akhropov"] } Index: 629 CppName: "FI_LAST_WORD_HOST_CLICKS" Name: "LastWordHostClicks" Ticket: "BUKI-1278" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/Domfeat" Group: "Domain" Tags: [TG_DYNAMIC, TG_OWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_DEPRECATED, TG_UNDOCUMENTED, TG_OFTEN_ZERO] Description: "Clickability of the host for the last query word (excluding thesaurus query extensions)" Authors: ["finder", "kartynnik"] Responsibles: ["kartynnik","akhropov"] } Factor { Index: 630 CppName: "FI_HOST_HAS_FEED_URLS" Name: "HostHasFeedUrls" Ticket: "SEARCHSPAM-15486" Authors: ["bikulov"] Responsibles: ["bikulov", "ulyanov"] Description: "OffersBase feature for ecoboost." Tags: [TG_HOST, TG_STATIC, TG_OFTEN_ZERO, TG_META_OVERWRITE, TG_UNUSED, TG_DATA_FROM_SAASKV, TG_UNIMPLEMENTED], } Factor { Index: 631 CppName: "FI_IS_FEED_OFFER" Name: "IsFeedOffer" Ticket: "SEARCHSPAM-15486" Authors: ["bikulov"] Responsibles: ["bikulov", "ulyanov"] Description: "OffersBase feature for ecoboost." Tags: [TG_DOC, TG_STATIC, TG_BINARY, TG_OFTEN_ZERO, TG_META_OVERWRITE, TG_UNUSED, TG_DATA_FROM_SAASKV, TG_UNIMPLEMENTED], } Factor { Index: 632 CppName: "FI_HOST_ECOM_KERNEL_1" Name: "HostEcomKernel1" Ticket: "SEARCHSPAM-15417" Authors: ["ngoltsova", "sdormidontov"] Responsibles: ["bikulov", "ngoltsova", "sdormidontov"] Description: "Business kernel." Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_META_OVERWRITE, TG_UNUSED, TG_DATA_FROM_SAASKV, TG_UNIMPLEMENTED], } Factor { Index: 633 CppName: "FI_HOST_ECOM_KERNEL_2" Name: "HostEcomKernel2" Ticket: "SEARCHSPAM-15417" Authors: ["ngoltsova", "sdormidontov"] Responsibles: ["bikulov", "ngoltsova", "sdormidontov"] Description: "Business kernel." Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_META_OVERWRITE, TG_UNUSED, TG_DATA_FROM_SAASKV], ImplementationTime: "2020-09-24" } Factor { Index: 634 CppName: "FI_HOST_ECOM_KERNEL_3" Name: "HostEcomKernel3" Ticket: "SEARCHSPAM-15417" Authors: ["ngoltsova", "sdormidontov"] Responsibles: ["bikulov", "ngoltsova", "sdormidontov"] Description: "Business kernel." Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_META_OVERWRITE, TG_UNUSED, TG_DATA_FROM_SAASKV, TG_UNIMPLEMENTED], } Factor { Index: 635 CppName: "FI_RC_SEARCH_BASE_URL_RATIONAL_SIGMOID_D1TM600_AT_REQ" Name: "RcSearchBaseUrlRationalSigmoidD1TM600AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SEARCH_RAPID_CLICKS_BIGRT, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNUSED] Description: "URL feature computed at the request time from rapid clicks search counters with decay of 1 day" Ticket: "USERFEAT-1503" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-10-04" } Factor { Index: 636 CppName: "FI_SYNSET_LOCM" Name: "SynSetLocm" Ticket: "SEARCH-218" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/SynSetLocm" Group: "SynSetLocm" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_LINK_TEXT, TG_DEPRECATED] Description: "Factor copy ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Locm LOCM)) for((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Synset synsets))." Authors: "alexeykruglov" Responsibles: "alexeykruglov" } Factor { Index: 637 CppName: "FI_SYNSET_LINK_BM25" Name: "SynSetLinkBM25" Ticket: "SEARCH-218" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/SynSetLinkBM25" Group: "Dynamic" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_LINK_TEXT, TG_OFTEN_ZERO, TG_DEPRECATED] Description: "Copy of the LinkBM25 factor for ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Synset synsets))." Authors: "alexeykruglov" Responsibles: "alexeykruglov" } Factor { Index: 638 CppName: "FI_RC_SEARCH_BASE_URL_CONTRAST_D30ODD0_9_X_D30T1_AT_REQ" Name: "RcSearchBaseUrlContrastD30Odd0_9_X_D30T1AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SEARCH_RAPID_CLICKS_BIGRT, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNUSED] Description: "URL feature computed at the request time from rapid clicks search counters with decay of 30 days" Ticket: "USERFEAT-1503" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-10-04" } Factor { Index: 639 CppName: "FI_REMOVED_639" Name: "Removed_639" Tags: [TG_REMOVED] } Factor { Index: 640 CppName: "FI_DMOZ_QUERY_BEST_THEME" Name: "DmozQueryBestTheme" DependsOn: [{Feature: ["DmozQueryBestTheme"], Slice: "begemot_query_factors"}] Ticket: "FOREIGN-221" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DmozQueryBestTheme" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The query’s topic with the highest probability, determined by ((http://wiki.yandex-team.ru/JandeksPoisk/ZarubezhnyjjInternet/DMOZqueryClassifier1 by the DMOZTheme wizard's rule)), only the most popular topics are considered (but there are more of them than in the DmozQueryThemes factor). The factor contains the probability that the query matches the topic, but for each topic, its own interval is taken on the segment [0..1]" Authors: "lamo" Responsibles: "lamo" } Factor { Index: 641 CppName: "FI_DMOZ_QUERY_THEMES" Name: "DmozQueryThemes" DependsOn: [{Feature: ["DmozQueryThemes"], Slice: "begemot_query_factors"}] Ticket: "FOREIGN-221" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DmozQueryThemes" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The query topic determined by ((http://wiki.yandex-team.ru/JandeksPoisk/ZarubezhnyjjInternet/DMOZqueryClassifier1 by the DMOZTheme wizard's rule)) only a few of the most popular topics are considered." Authors: "lamo" Responsibles: "lamo" } Factor { Index: 642 CppName: "FI_DIVERSITY_CATEG_NEED_PHOTO" Name: "DiversityCategNeedPhoto" DependsOn: [{Feature: ["DiversityCategNeedPhoto"], Slice: "begemot_query_factors"}] Ticket: "BUKI-1213" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DiversityCategFactors" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "0 or 1 depending on whether the request has an explicit need_photo intent from the variety" Authors: "stasd07" Responsibles: "stasd07" } Factor { Index: 643 CppName: "FI_DIVERSITY_CATEG_NEED_MAP" Name: "DiversityCategNeedMap" DependsOn: [{Feature: ["DiversityCategNeedMap"], Slice: "begemot_query_factors"}] Ticket: "BUKI-1213" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DiversityCategFactors" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "0 or 1 depending on whether the request has an explicit need_map intent from the variety" Authors: "stasd07" Responsibles: "stasd07" } Factor { Index: 644 CppName: "FI_LONG_QUERY_SYN" Name: "LongQuerySyn" DependsOn: [{Feature: ["LongQuerySyn"], Slice: "begemot_query_factors"}] Ticket: "BUKI-1361" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/LongQuerySyn" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_UNDOCUMENTED, TG_L2, TG_L3_OVERWRITE, TG_DEPRECATED] Description: "Factor is similar to LongQuery (sum of idf query words), but with 'correct' consideration of synonyms. Specifically, the minimum number of idf (that is, the most frequent) of the synonyms." Authors: "morph" Responsibles: "morph" } Factor { Index: 645 CppName: "FI_URL_HAS_SHORT_COUNTRY_NAME_TOKEN" Name: "UrlHasShortCountryNameToken" Ticket: "FACTOR-2431" Tags: [TG_DYNAMIC, TG_URL_TEXT, TG_LOCALIZED_COUNTRY, TG_L2, TG_BINARY, TG_NN_OVER_FEATURES_USE] Description: "The URL contains a token that matches the short name of the user's country. The factor is calculated only on the EU stream." Authors: "filmih" Responsibles: "filmih" ImplementationTime: "2020-09-24" } Factor { Index: 646 CppName: "FI_TURKEY_PAGE_RANK" Name: "TurkeyPageRank" Ticket: "FOREIGN-225" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/TurkeyPageRank" Tags: [TG_LINK_GRAPH, TG_OWNER, TG_STATIC, TG_LOCALIZED_COUNTRY, TG_UNDOCUMENTED, TG_UNUSED, TG_OFTEN_ZERO] Countries: CNT_TR Description: "Personalized Turkish PageRank" Authors: "lamo" Responsibles: "lamo" } Factor { Index: 647 CppName: "FI_EXPECTED_FOUND" Name: "ExpectedFound" Ticket: "FOREIGN-225" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/ExpectedFound" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE] Description: "Expected amount of results on the query" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 648 CppName: "FI_FOOTER_IN_LINKS_TRIGRAMS" Name: "FooterInLinksTrigrams" Ticket: "BUKI-1341" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/FooterInLinksTrigrams" Tags: [TG_DOC, TG_DOC_TEXT, TG_LINK_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "Percentage of unique footer snippet trigrams in link trigrams" Authors: "morph" Responsibles: "morph" } Factor { Index: 649 CppName: "FI_LINKS_IN_FOOTER_TRIGRAMS" Name: "LinksInFooterTrigrams" Ticket: "BUKI-1341" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/FooterInLinksTrigrams" Tags: [TG_DOC, TG_DOC_TEXT, TG_LINK_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "Percentage of Unique Link Trigrams in Footer Trigram Fragment" Authors: "morph" Responsibles: "morph" } Factor { Index: 650 CppName: "FI_ERRATUM_LOG_QUERY_PROBABILITY" Name: "ErratumLogQueryProbability" DependsOn: [{Feature: ["ErratumLogQueryProbability"], Slice: "begemot_query_factors"}] Ticket: "BUKI-1388" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/ErratumLogQueryProbability" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_BROWSER, TG_COUNTER, TG_USER_SEARCH, TG_USER_EXT_DATA, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The binary logarithm of the probability of the query based on the language model of the erratum typo service" Authors: "snow" Responsibles: ["snow", "khristich"] } Factor { Index: 651 CppName: "FI_URL_IS_MARKET_OFFER" Name: "UrlIsMarketOffer" Ticket: "COMMERCIAL-41" Description: "Url is an offer in the latest version of the market database." Tags: [TG_DOC, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED] Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] ImplementationTime: "2020-09-27" } Factor { Index: 652 CppName: "FI_DBM40" Name: "DBM40" Group: "DBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "Variation on a theme ((http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DBM25 DBM25)), see ysite/yandex/relevance/dbm25.cpp" Authors: "denplusplus" Responsibles: "alsafr" } # TODO(FACTORDEL-97): replace with TG_REMOVED, TG_REUSABLE and remove old formulas Factor { Index: 653 CppName: "FI_REMOVED_653" Name: "Removed_653" Tags: [TG_UNUSED] } Factor { Index: 654 CppName: "FI_BM25_0" Name: "BM25_0" Ticket: "FOREIGN-225" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/ExpectedFound" Group: "DBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Variation of BM25" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 655 CppName: "FI_BM25_1" Name: "BM25_1" Ticket: "FOREIGN-225" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/ExpectedFound" Group: "DBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Variation of BM25" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 656 CppName: "FI_BM25_0123" Name: "BM25_0123" Ticket: "FOREIGN-225" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/ExpectedFound" Group: "DBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Variation of BM25" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 657 CppName: "FI_QUERY_URL_CORRECTED_CTR" Name: "QueryUrlCorrectedCtr" Ticket: "BUKI-1291" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/QueryUrlCorrectedCtr" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_1832D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_SEARCH_DWELL_TIME, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_2, TG_DEPRECATED] Countries: CNT_RELEV Description: "'Fixed' clicks counted with RequestAggregateLib" Authors: "kcd" Responsibles: ["smikler", "tarum", "niknik"] } Factor { Index: 658 CppName: "FI_QUERY_URL_CORRECTED_CTR_REG" Name: "QueryUrlCorrectedCtr_Reg" Ticket: "BUKI-1291" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/QueryUrlCorrectedCtr" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_LOCALIZED_COUNTRY, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_1832D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_SEARCH_DWELL_TIME, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_2, TG_DEPRECATED] Countries: CNT_RELEV Description: "'Fixed' clicks counted with RequestAggregateLib. Regional version" Authors: "kcd" Responsibles: ["smikler", "tarum", "niknik"] } Factor { Index: 659 CppName: "FI_YABAR_URL_VISITS_REG" Name: "YabarUrlVisits_Reg" Ticket: "BUKI-1180" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/YabarUrlFactors" Group: "RegDocStatic" Tags: [TG_STATIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_BROWSER, TG_USER_EXT_DATA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Countries: CNT_RELEV Description: "Regional url traffic based on Yandex bar" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 660 CppName: "FI_METRIKA_URL_HOST_VISIT_TIME" Name: "MetrikaUrlHostVisitTime" Ticket: ["BUKI-1272", "BUKI-1312"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/MetrikaUrlHostVisitTime" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_COUNTER, TG_METRIKA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_30D, TG_NN_OVER_FEATURES_USE] Description: "The average time a user spends on a host accessed externally (from another non-search site) from a specific URL" Authors: ["gosu", "smikler"] Responsibles: ["smikler", "tarum", "niknik"] } Factor { Index: 661 CppName: "FI_METRIKA_URL_HOST_VISIT_DEPTH" Name: "MetrikaUrlHostVisitDepth" Ticket: ["BUKI-1271", "BUKI-1312"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/MetrikaUrlHostVisitDepth" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_COUNTER, TG_METRIKA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_30D, TG_NN_OVER_FEATURES_USE] Description: "Average 'depth' (number of hits within the host) of a user's visit of the host accessed externally (from another non-search site) from a particular URL" Authors: ["gosu", "smikler"] Responsibles: ["smikler", "tarum", "niknik"] } Factor { Index: 662 CppName: "FI_DBM_NUMBERS" Name: "DBMNumbers" Group: "DBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "DBM separately based on numbers" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 663 CppName: "FI_DBM_GEO" Name: "DBMGeo" Group: "DBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "DBM separately based on request geo-objects" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 664 CppName: "FI_DBM_SUBSTANTIVE" Name: "DBMSubstantive" Group: "DBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "DBM separately based on noun" Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 665 CppName: "FI_AVG_SESSION_LEN" Name: "AvgSessionLen" DependsOn: [{Feature: ["AvgSessionLen"], Slice: "begemot_query_factors"}] Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_DEPRECATED] Description: "The average length of the logical session from the query" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/AvgSessionLen" Authors: "denplusplus" Responsibles: ["tarum", "niknik"] } Factor { Index: 666 CppName: "FI_NHOP_TEXT_BCLM_WEIGHTED" Name: "NHopTextBclmWeighted" Group: "Annotation" Ticket: "FACTOR-108" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/NHopText" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_USER_EXT_DATA, TG_LOCALIZED_COUNTRY, TG_ANNOTATION_FILTER, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_238D, TG_USERFEAT_NHOP] Countries: CNT_RELEV Description: "Bclm (weighted) based on texts from hops." Authors: "vvp" Responsibles: "alsafr" } Factor { Index: 667 CppName: "FI_YABAR_URL_DOWNLOADS" Name: "YabarUrlDownloads" Ticket: "SEARCHSPAM-3039" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/YabarUrlDownloads" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS] Description: "The probability of something being downloaded from a document" Authors: "ulyanov" Responsibles: ["ulyanov", "tarum", "niknik"] } Factor { Index: 668 CppName: "FI_BOCM" Name: "Bocm" Ticket: "BUKI-1495" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Bocm" Group: "Bocm" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "Evaluates word positions in document sentences in accordance with word positions in a query." Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 669 CppName: "FI_HOST_USER_LEAKAGE" Name: "HostUserLeakage" Ticket: "COMMERCIAL-55" Tags: [TG_OWNER, TG_STATIC, TG_L2, TG_NOT_01, TG_DATA_FROM_SAASKV, TG_UNUSED] Description: "Bounce rate from the search after visiting the site" Authors: "alejes" Responsibles: "alejes" MaxValue: 1.0 MinValue: -1.0 ImplementationTime: "2020-08-27" } Factor { Index: 670 CppName: "FI_FIO_MATCH" Name: "FioMatch" Ticket: "FACTEX-2467" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/OpisanijaFaktorov/FioMatchFactor" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNUSED] Description: "The document contains the full name from the query." Authors: "udovichenko-r" Responsibles: "udovichenko-r" } Factor { Index: 671 CppName: "FI_IS_INDEX_PAGE" Name: "IsIndexPage" Ticket: "FORMULATOR-185" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsIndexPage" Tags: [TG_DOC, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "This is index.(html/php/aspx?/...), without cgi parameters. It’s calculated based on all duplicates." Authors: "smikler" Responsibles: "smikler" } Factor { Index: 672 CppName: "FI_IS_INDEX_PAGE_SOFT" Name: "IsIndexPageSoft" Ticket: "FORMULATOR-185" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsIndexPage" Tags: [TG_DOC, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "It's index.(html/php/aspx?/...), possibly with cgi options. It’s calculated based on all duplicates." Authors: "smikler" Responsibles: "smikler" } Factor { Index: 673 CppName: "FI_IS_OWNER" Name: "IsOwner" Ticket: "FORMULATOR-185" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsIndexPage" Tags: [TG_HOST, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Whether the host is its own owner, conditionally Host == Owner(Host)." Authors: "smikler" Responsibles: "smikler" } Factor { Index: 674 CppName: "FI_MIN_PATH_LEN" Name: "MinPathLen" Ticket: "FORMULATOR-185" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsIndexPage" Tags: [TG_DOC, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The minimum length of PathAndQuery based on all half-doubles." Authors: "smikler" Responsibles: "smikler" } Factor { Index: 675 CppName: "FI_LERF_GEO_LR_LOG_RELEV_CNT" Name: "XLerfGeoLRlogRelevCnt" Ticket: "BUKI-1433" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/XLerfGeoLRlogRelevCnt" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Regional (only links from the country of the query are considered) version of the XLerfGeoLRlogRelev factor" Authors: "mdvornikov" Responsibles: "mdvornikov" } Factor { Index: 676 CppName: "FI_NON_COMM_LERF_NORM_LR_LOG_RELEV_CNT" Name: "XNonCommLerfNormLRlogRelevCnt" Ticket: "BUKI-1433" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/XNonCommLerfNormLRlogRelevCnt" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Regional (only links from the country of the query are considered) version of the XNonCommLerfNormLRlogRelev factor" Authors: "mdvornikov" Responsibles: "mdvornikov" } Factor { Index: 677 CppName: "FI_LOCM_CNT" Name: "LocmCnt" Ticket: "BUKI-1433" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/LocmCnt" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Regional (only links from the country of the query are considered) version of the Locm factor" Authors: "mdvornikov" Responsibles: "mdvornikov" } Factor { Index: 678 CppName: "FI_LR_RELEV_CNT" Name: "XLRrelevCnt" Ticket: "BUKI-1433" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/XLRrelevCnt" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Regional (only links from the country of the query are considered) version of the XLRrelev factor" Authors: "mdvornikov" Responsibles: "mdvornikov" } Factor { Index: 679 CppName: "FI_LERF_LR_RELEV_200_CNT" Name: "XLerfLRrelev200Cnt" Ticket: "BUKI-1433" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/XLerfLRrelev200Cnt" Group: "Xref" Tags: [TG_DOC, TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Regional (only links from the country of the query are considered) version of the XLerfLRrelev200 factor" Authors: "mdvornikov" Responsibles: "mdvornikov" } Factor { Index: 680 CppName: "FI_NAV_LINEAR" Name: "NavLinear" Ticket: ["COMBPROLAB-107", "SEARCHSPAM-3340"] Wiki: "http://wiki.yandex-team.ru/MaratXabibraxmanov/seminavigationqueries" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_NAV, TG_TRANS, TG_REARR_USE, TG_DEPRECATED] Description: "((http://wiki.yandex-team.ru/JandeksPoisk/Antispam/polunavigacionnyezaprosy#faktornavigacionnostiparyurl-zapros classifier)) pairs of vitals [request-url], vital url for the request if its value is >0.5" Authors: ["burangulov", "kustarev"] Responsibles: "burangulov" DependsOn: [{Feature: ["PR", "LR", "PrBonus", "TRp2", "LRp2", "Shop", "YaBar", "Long", "LongQuery", "SR", "LRHitNum100", "PctLinks", "LinkQuality", "AddTime", "TLBM25", "Adv", "YandexAdv", "TxtPair", "TxtHead", "HasNoQueryShows", "LogLR", "TxtPairEx", "TxtBreakEx", "TxtHeadEx", "TxtPairSy", "TxtBreakSy", "TxtHeadSy", "TxtHiRelSy", "QueryDOwnerClicksPCTR", "HasNoQueryDOwnerShows", "OwnerClicksPCTR", "XLRp2", "XLRgood", "XLRmaxDpr", "NewLinkQuality", "TextFeatures", "TextLike", "SpamKarma", "DocLen", "UrlLen", "HostSize", "LinkSpeed", "XLerfLRlogRelev", "GeoCityProxim", "LinksWithWordsPercent", "LinksWithAllWordsPercent", "IsComm", "GeoRegionProxim", "TxtSkipPair", "QDiversity", "XGeoLRlogRelev", "XLerfGeoLRlogRelev", "XNonCommNormLRlogRelev", "Nevasca2", "LinkAge", "XLerfLangLRlogRelev", "QueryDOwnerClicksFRC", "QueryDOwnerClicksPCTR_Reg", "QueryURLClicksFRC_Reg", "QueryDOwnerClicksFRC_Reg", "QueryDOwnerClicksCombo_Reg", "XLRCatalogRelev", "TLp1All", "BFlemmaAll", "PassageLegacyTR", "TxtBM25AttenSyn", "MaxWordHostRank", "MaxWordHostClicks", "DomPhraseClickRank", "EshopValue", "CountersSearchTraffic1", "CountersSearchTraffic2", "DomPhraseYabar", "GeoRelevRegionCountry", "XLRGeoRelevRegionCountry", "GeoCountryProxim", "MaxWordHostYaBar", "FirstWordHostClicks", "QueryDOwnerYabarVisits", "QueryDOwnerYabarVisitors", "QueryDOwnerYabarAvgTime", "PageRegionSizeIn", "PageRegionInvSizeIn", "GeoGeometryProxim", "RingsHostRankBadnessOld", "YabarHostVisitors", "YabarHostSearchTraffic", "YabarHostInternalTraffic", "YabarHostAvgTime", "YabarHostAvgTime2", "YabarHostAvgActions", "YabarUrlVisits", "YabarUrlVisitors", "YabarUrlAvgTime", "OwnerSatisfied4Rate", "TitleIdfSum_broken", "HeadingIdfSum_broken", "CommLinksSEOHosts", "CommLinksSEOHostsNonComm", "Diversity2", "MorningQuery", "LCor", "SubqueryThMatchA", "OwnerSDiffClickEntropy", "OwnerSDiffShowEntropy", "OwnerSDiffCSRatioEntropy", "UrlDomainFraction", "UrlPathAndParamsFraction", "LnkBreak", "LnkPairSy", "LnkBrkSy", "OwnerClicksPCTR_Reg", "OwnerSDiffClickEntropy_Reg", "OwnerSDiffShowEntropy_Reg", "OwnerSDiffCSRatioEntropy_Reg", "IsCom", "IsNotRu", "LargestSyInexactGroup", "SynFLremap1", "SynFLremap2", "OwnerSessNormDuration", "UrlSessNormDurRate", "QueryDOwnerWeightClick", "QueryDOwnerOnlyClickRate", "QueryDOwnerClickSummary", "QueryDOwnerSatisfied4Rate", "SyntQuality", "PageDate", "RingsHostRankBadness3", "QSegmentsBM25", "QSegmentsWeight", "NumLatinLetters", "RingsHostRankBadness1", "TitleIdfSumFixed", "HeadingIdfSumFixed", "QueryDOwnerClicksCombo", "LRAmortizedByAge", "RusWordsInTitle", "MeanWordLength", "PercentWordsInLinks", "PercentVisibleContent", "PercentFreqWords", "PercentUsedFreqWords", "TrigramsProb", "TrigramsCondProb", "UrlBM25", "MatrixNet", "DaterAge", "CInDegree2", "TextMaxForms", "TextWeightedForms", "TextForms", "LinkWeightedForms", "QSegmentsBreaks", "ParticlesPortion", "AdjPronounsPortion", "AdvPronounsPortion", "FemAndMasNounsPortion", "LinkQualityFixed", "NewLinkQualityFixed", "IsOrg", "LongestText", "LRWithoutRare", "DifferentInternalLinks", "HasDeterminedCities", "UkrainPageRank", "QClassOAO", "PeriodicLinkDatesPercent", "QDOwnerStatPower", "QUrlStatPower", "OwnerReqsPopularity", "SecondIndegDistrXi", "Swbm25", "PositionLanguageModel", "TxtPair_W1", "AuraDocLogShared", "AuraDocLogAuthor", "AuraDocMeanSharedWeight", "RegHostRank", "LanguageCompliance", "CountryQDiversity", "CountryQDiversity2", "CountryQueryRegionality", "NumSlashes", "BM25FdPR_obsolete", "GskUrlModel", "UrlTrigrams", "YmwFull", "Bclm", "QueryCommercialityMx", "FieldLM", "GeoCityUrlRegionCountry", "TitleTrigramsQuery", "QueryWordSequencesTR", "OwnerNavQuota", "GeoRelevAlienCity", "HostReliability", "Mpsa", "PageRegionCoverage", "PageRegionSize", "PageRegionRelCoverage", "IsGeo", "CityQuery", "YmwFull2", "QueryWordCohesionTR", "QueryDOwnerWeightClick_Reg", "QueryDOwnerOnlyClickRate_Reg", "QueryDOwnerClickSummary_Reg", "QueryDOwnerSatisfied4Rate_Reg", "SegmentAuxAlphasInText", "SegmentAuxSpacesInText", "IsShop", "XLRGeoRelevRegionNatDomain", "QueryRefTrigramQuery", "QueryRefTrigramReferences", "IdfVariance", "UrlNGramsModel", "NumLinksFromSegmentContent", "Locm", "UrlQueryVariety_Reg", "UrlSessNormDurRate_Reg", "QueryDownerEnoughClicked", "BM25FdPRFixed", "QueryDOwnerWeightedSumFRCAndBM25FdPRFixed", "QueryDOwnerWeightedSumMaxWHRAndOnlyClickRate", "Tocm", "RelevGeoLinksPercent", "UrlLinkPercent", "NumNonLettersInUrl", "UrlLen2", "IsHub", "StaticTitleBM25Ex", "StaticTitleLRBM25", "SeoInPayLinks", "TitleInLinksTrigrams", "LinksInTitleTrigrams", "YabarUrlLcAc", "SOMaxSumSourceRank", "DBM35", "TRLRQuorumFm", "TRLRQuorumLemma", "IsHum", "MaxOne", "MinOne", "OqBm25Str", "OqBm25Lem", "OqBm25Syn", "OqBclmWeighted", "OqBclmPlain", "MetrikaUrlCoreAudience", "DomPhraseClickRankBi", "DomPhraseYabarBi", "LastWordHostClicks", "SynSetLocm", "DmozQueryBestTheme", "LongQuerySyn", "ExpectedFound"]}] } Factor { Index: 681 CppName: "FI_RANK_COM_GOODNESS" Name: "RankComGoodness" Ticket: ["BUKI-1504", "SEARCHSPAM-3204"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/RankComGoodness" Tags: [TG_COMMERCIAL, TG_OWNER, TG_STATIC, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_L2, TG_MASCOT, TG_NN_OVER_FEATURES_USE] Description: "Classifier based on commercial sites" Authors: ["anelyubin", "sisoid"] Responsibles: "efedina" } Factor { Index: 682 CppName: "FI_HAS_DOWNLOAD_LINK_ON_FILE" Name: "HasDownloadLinkOnFile" Ticket: "ROBOT-2682" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/HasDownloadLinkOnFile" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document has a direct link to the file" Authors: "osenzen" Responsibles: "osenzen" } Factor { Index: 683 CppName: "FI_HAS_DOWNLOAD_LINK_ON_FILE_HOSTING" Name: "HasDownloadLinkOnFileHosting" Ticket: "ROBOT-2682" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/HasDownloadLinkOnFile" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The document has a link to the file on the hosting" Authors: "osenzen" Responsibles: "osenzen" } Factor { Index: 684 CppName: "FI_DIVERSITY_CATEG_DOWNLOAD" Name: "DiversityCategDownload" DependsOn: [{Feature: ["DiversityCategDownload"], Slice: "begemot_query_factors"}] Ticket: "ROBOT-2688" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DiversityCategFactors" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "0 or 1 - whether the query matches the regular expression from the ticket" Authors: "stasd07" Responsibles: "stasd07" } Factor { Index: 685 CppName: "FI_DIVERSITY_CATEG_REVIEW" Name: "DiversityCategReview" DependsOn: [{Feature: ["DiversityCategReview"], Slice: "begemot_query_factors"}] Ticket: "ROBOT-2688" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DiversityCategFactors" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "0 or 1 - whether the query matches the regular expression from the ticket" Authors: "stasd07" Responsibles: "stasd07" } Factor { Index: 686 CppName: "FI_DIVERSITY_CATEG_WATCH" Name: "DiversityCategWatch" DependsOn: [{Feature: ["DiversityCategWatch"], Slice: "begemot_query_factors"}] Ticket: "ROBOT-2688" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DiversityCategFactors" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "0 or 1 - whether the query matches the regular expression from the ticket" Authors: "stasd07" Responsibles: "stasd07" } Factor { Index: 687 CppName: "FI_TUR_QR" Name: "QrTur" DependsOn: [{Feature: ["QrTur"], Slice: "begemot_query_factors"}] Ticket: "QREG-27" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/QrTur" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_UNDOCUMENTED, TG_L2, TG_REARR_USE, TG_DEPRECATED] Description: "Prediction of the percentage of "good" (at least with two different cities and frequency>=10) mentions of the query with geography in Turkey" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 688 CppName: "FI_QUERY_TH3561" Name: "QueryThEncyclopedic" DependsOn: [{Feature: ["QueryThEncyclopedic"], Slice: "begemot_query_factors"}] Ticket: "QREG-28" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Th3561" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The result of the lexical query classifier that predicts the probability of a click on a topic page 3561" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 689 CppName: "FI_QUERY_TH3973" Name: "QueryThVideohosting" DependsOn: [{Feature: ["QueryThVideohosting"], Slice: "begemot_query_factors"}] Ticket: "QREG-28" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Th3561" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_THEME_CLASSIF, TG_USER, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The result of the lexical query classifier that predicts the probability of a click on a topic page 3973" Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 690 CppName: "FI_QUERY_IS_NAV_MX" Name: "IsNavMxQuery" DependsOn: [{Feature: ["IsNavMxQuery"], Slice: "begemot_query_factors"}] Ticket: "SEARCHSPAM-3647" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsNavMxQuery" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_NAV, TG_TRANS, TG_UNDOCUMENTED, TG_L2, TG_REARR_USE, TG_DEPRECATED] Countries: CNT_RU Description: "Query 'navigation' rank" Authors: ["anelyubin", "kvn"] Responsibles: ["anelyubin", "kvn"] DependsOn: [{Feature: ["QueryNonCommerciality", "TovarCategoryQuery", "TovarCategoryVendor", "IsNavQuery", "QClassDownload", "QClassBrandnames", "QClassDisease", "QClassKak", "QClassMoscow", "QClassOAO", "QClassPorno", "QClassTravel", "CountryPopularQ"]}] } Factor { Index: 691 CppName: "FI_QUERY_URL_YABAR_VISITS_REG" Name: "QueryUrlYabarVisits_Reg" Ticket: "BUKI-1180" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/YabarUrlFactors" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_USER_EXT_DATA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_ACTIVITY_DOWNLOADS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "Regional usage of the search engine with a specific query" Authors: "akhropov" Responsibles: ["tarum", "niknik"] } Factor { Index: 692 CppName: "FI_CLICKED_WITH_ANOTHER_SE_CLICKS" Name: "ClickedWithAnotherSEClicks" Ticket: "BUKI-1261" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ShowsAndClicksWithAnotherSEClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_UNDOCUMENTED, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "Clicks on the URLs shown in the search results for queries that people went to searched for in other search engines" Authors: "vvp" Responsibles: ["alsafr", "tarum", "niknik"] } Factor { Index: 693 CppName: "FI_SHOWS_WITH_ANOTHER_SE_CLICKS" Name: "ShowsWithAnotherSEClicks" Ticket: "BUKI-1261" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ShowsAndClicksWithAnotherSEClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_UNDOCUMENTED, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "Showing URLs in the SERP for queries that people went to searched for in other search engines" Authors: "vvp" Responsibles: ["alsafr", "tarum", "niknik"] } Factor { Index: 694 CppName: "FI_COMMERCIAL_OWNER_RANK_REG" Name: "CommercialOwnerRank_Reg" Ticket: ["BUKI-1503", "SEARCHSPAM-3082", "SEARCHSPAM-3486"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/CommercialOwnerRank_Reg" Group: "RegHostStatic" Tags: [TG_STATIC, TG_OWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_COMMERCIAL, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_L2, TG_MASCOT, TG_DEPRECATED] Countries: [CNT_RU, CNT_TR] Description: "The level of commercialy of the website (classifier)" Authors: ["anelyubin", "sisoid"] Responsibles: "efedina" } Factor { Index: 695 CppName: "FI_HOST_IS_MARKET_OFFER" Name: "HostIsMarketOffer" Ticket: "COMMERCIAL-41" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] Description: "The latest version of the market database contains offers from this host." Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_NN_OVER_FEATURES_USE] ImplementationTime: "2020-09-23" } Factor { Index: 696 CppName: "FI_BCLM_MAX" Name: "BclmMax" Ticket: "BUKI-1575" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/BclmMax" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "The proximity of the query words to the most difficult word." Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 697 CppName: "FI_URL_PRON_REGEXP_MATCH" Name: "UrlPronRegexpMatch" Ticket: "SEARCH-10629" Tags: [TG_URL_TEXT, TG_UNUSED, TG_BINARY] Description: "The url matches the regexp expression specified in the pron" Authors: "timuratshin" Responsibles: "timuratshin" } Factor { Index: 698 CppName: "FI_HAS_USER_REVIEWS" Name: "HasUserReviews" Ticket: "ROBOT-2571" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/HasUserReviews" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Document contains user feedback/comment" Authors: ["bogomolov", "kartynnik", "osenzen"] Responsibles: ["kartynnik", "osenzen"] } Factor { Index: 699 CppName: "FI_REGEX_MAX_CLICK_PERCENT_REG" Name: "RegexMaxClickPercentReg" Ticket: "BUKI-1300" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/regexmaxclickpercent" Group: "Regex" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_DEPRECATED] Countries: CNT_RELEV Description: "The ratio of clicks on this URL to all clicks on similar queries, country version, see ((http://wiki.yandex-team.ru/Development/Poisk/arcadia/indexregex indexregex))" Authors: ["finder", "kcd"] Responsibles: ["smikler", "tsimkha"] } Factor { Index: 700 CppName: "FI_REGEX_CTR_REG" Name: "RegexCtrReg" Ticket: "BUKI-1300" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/regexctr" Group: "Regex" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_DEPRECATED] Countries: CNT_RELEV Description: "corrected CTR of this URL for all related queries, country version, see ((http://wiki.yandex-team.ru/Development/Poisk/arcadia/indexregex indexregex))" Authors: ["finder", "kcd"] Responsibles: ["smikler", "tsimkha"] } Factor { Index: 701 CppName: "FI_FOUND" Name: "Found" DependsOn: [{Feature: ["Found"], Slice: "begemot_query_factors"}] Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/Found" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_DEPRECATED] Countries: CNT_ALL Description: "Average number of search results for the query" Authors: "denplusplus" Responsibles: ["tarum", "niknik"] } Factor { Index: 702 CppName: "FI_YABAR_WORD_DNGI" Name: "YabarWordDepthNodesGradientMin" DependsOn: [{Feature: ["YabarWordDepthNodesGradientMin"], Slice: "begemot_query_factors"}] Ticket: "BUKI-1482" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/HostStatistics" Group: "Query" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_L2, TG_DEPRECATED] Description: "Angle in Depth Nodes space, counted based words only (Min by all)" Authors: ["atolstikov", "smikler"] Responsibles: ["atolstikov", "smikler"] } Factor { Index: 703 CppName: "FI_DBM15_WARES" Name: "DBM15Wares" Ticket: "BUKI-1300" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/RegexCtr" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 704 CppName: "FI_RANK_COM_GOODNESS_BAR" Name: "RankComGoodnessBar" Ticket: ["SEARCHSPAM-3759", "SEARCHSPAM-3970"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/RankComGoodnessBar" Tags: [TG_STATIC, TG_OWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_BROWSER, TG_COMMERCIAL, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_L2, TG_MASCOT, TG_NN_OVER_FEATURES_USE] Countries: CNT_RU Description: "A classifier that approximates the quality of commercial sites based on user behavior data" Authors: ["reat", "sisoid"] Responsibles: "efedina" } Factor { Index: 705 CppName: "FI_DOC_CREATE_MONTH" Name: "DocCreateMonth" Ticket: "BUKI-1583" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DocMonthFactors" Tags: [TG_DATE, TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_DEPRECATED, TG_UNDOCUMENTED, TG_L2] Description: "Document creation time with the accuracy to the month 1.0 -- current month, 0 --- 10 years ago and older. Temporarily disabled" Authors: "bochkarev" Responsibles: "bochkarev" } Factor { Index: 706 CppName: "FI_DOC_UPDATE_MONTH" Name: "DocUpdateMonth" Ticket: "BUKI-1583" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DocMonthFactors" Tags: [TG_DATE, TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_DEPRECATED, TG_UNDOCUMENTED, TG_L2] Description: "Document update time with the accuracy to the month 1.0 -- current month, 0 --- 10 years ago and older. Temporarily disabled" Authors: "bochkarev" Responsibles: "bochkarev" } Factor { Index: 707 CppName: "FI_LR_SOURCERANK" Name: "XLRSourceRank" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/XLR-SourceRank-MainPage" Group: "Xref" Tags: [TG_DYNAMIC, TG_LINK_GRAPH, TG_UNDOCUMENTED, TG_LINK_TEXT, TG_DEPRECATED] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 708 CppName: "FI_LR_MAINPAGE" Name: "XLRMainPage" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/XLR-SourceRank-MainPage" Group: "Xref" Tags: [TG_DYNAMIC, TG_LINK_GRAPH, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_LINK_TEXT, TG_DEPRECATED] Authors: "denplusplus" Responsibles: "alsafr" } Factor { Index: 709 CppName: "FI_DATER_STATS_YEAR_NORM_LIKELIHOOD" Name: "DaterStatsYearNormLikelihood" Ticket: "BUKI-1619" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DaterStatsYearNormLikelihood" Tags: [TG_DATE, TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The function of the correctness of years distribution in a document. Temporarily disabled" Authors: "bochkarev" Responsibles: "bochkarev" } Factor { Index: 710 CppName: "FI_HOST_NUM_SOVETNIK" Name: "HostNumSovetnik" Ticket: "CONTENTQUALITY-45" Authors: ["sdormidontov"] Responsibles: ["ulyanov", "sdormidontov"] Description: "Num of Sovetnik urls" Tags: [TG_HOST, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED], } Factor { Index: 711 CppName: "FI_LCM_VAR" Name: "LcmVar" Ticket: "BUKI-1622" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/LocmVar" Group: "Xref" Tags: [TG_DYNAMIC, TG_LINK_TEXT, TG_UNDOCUMENTED, TG_DEPRECATED] Description: "Dispersion of the number of query words in links." Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 712 CppName: "FI_DATER_STATS_AVERAGE_SOURCE_SEGMENT" Name: "DaterStatsAverageSourceSegment" Ticket: "BUKI-1619" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DaterStatsAverageSourceSegment" Tags: [TG_DATE, TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The arithmetic mean of the positions of the dates in the document. Temporarily disabled" Authors: "bochkarev" Responsibles: "bochkarev" } Factor { Index: 713 CppName: "FI_DBM15_WARES2" Name: "DBM15Wares2" Ticket: "BUKI-1300" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/RegexCtr" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 714 CppName: "FI_CABM" Name: "Cabm" Ticket: "BUKI-1629" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/Cabm" Group: "Xref" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_LINK_TEXT, TG_DEPRECATED] Description: "BM with fading on the text of catalog links." Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 715 CppName: "FI_BEAST_NQUERY_URL_MEAN_POS" Name: "BeastNqUrlMeanPos" Ticket: "BUKI-1581" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/BeastNqSiteMeanPos" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_BEAST, TG_DOPP, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_365D, TG_NN_OVER_FEATURES_USE, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_TR Description: "Average url position for the query" Authors: ["solar", "vvp"] Responsibles: ["solar", "alsafr", "tarum", "niknik"] } Factor { Index: 716 CppName: "FI_BEAST_NQUERY_OWNER_MEAN_POS" Name: "BeastNqOwnerMeanPos" Ticket: "BUKI-1581" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/BeastNqSiteMeanPos" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_BEAST, TG_DOPP, TG_USER_SEARCH_EXTERNAL, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_365D, TG_NN_OVER_FEATURES_USE, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_TR Description: "Average position of domAttr for the query" Authors: ["solar", "vvp"] Responsibles: ["solar", "alsafr", "tarum", "niknik"] } Factor { Index: 717 CppName: "FI_BEAST_URL_MEAN_POS" Name: "BeastUrlMeanPos" Ticket: "BUKI-1581" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/BeastSiteMeanPos" Group: "RegDocStatic" Tags: [TG_STATIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_BEAST, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_365D, TG_NN_OVER_FEATURES_USE] Countries: CNT_TR Description: "The average position of the URL for all queries." Authors: ["solar", "vvp"] Responsibles: ["solar", "alsafr", "tarum", "niknik"] } Factor { Index: 718 CppName: "FI_BEAST_HOST_MEAN_POS" Name: "BeastHostMeanPos" Ticket: "BUKI-1581" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/BeastSiteMeanPos" Group: "RegHostStatic" Tags: [TG_STATIC, TG_HOST, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_BEAST, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Countries: CNT_TR Description: "The average position of the host for all queries." Authors: ["solar", "vvp"] Responsibles: ["solar", "alsafr"] } Factor { Index: 719 CppName: "FI_BEAST_URL_NUM_QUERIES" Name: "BeastUrlNumQueries" Ticket: "BUKI-1581" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/BeastSiteNumQueries" Group: "RegDocStatic" Tags: [TG_STATIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_BEAST, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Countries: CNT_TR Description: "The number of queries for the URL." Authors: ["solar", "vvp"] Responsibles: ["solar", "alsafr"] } Factor { Index: 720 CppName: "FI_BEAST_HOST_NUM_QUERIES" Name: "BeastHostNumQueries" Ticket: "BUKI-1581" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/BeastSiteNumQueries" Group: "RegHostStatic" Tags: [TG_STATIC, TG_HOST, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_BEAST, TG_UNDOCUMENTED, TG_L2, TG_USERFEAT, TG_USERFEAT_365D, TG_NN_OVER_FEATURES_USE] Countries: CNT_TR Description: "The number of queries for the host." Authors: ["solar", "vvp"] Responsibles: ["solar", "alsafr", "tarum", "niknik"] } Factor { Index: 721 CppName: "FI_YABAR_HOST_BROWSE_RANK_REG" Name: "YabarHostBrowseRank_Reg" Ticket: ["BUKI-1652", "FACTOR-56"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/YaBarLogs" Group: "RegHostStatic" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_USER_EXT_DATA, TG_LOCALIZED_COUNTRY, TG_UNIMPLEMENTED, TG_L2] Countries: CNT_RELEV Description: "The implementation of the algorithm described in the article ((http://wiki.yandex-team.ru//h.yandex.net/?http%3A%2F%2Fresearch.microsoft.com%2Fen-us%2Fpeople%2Ftyliu%2Ffp032-liu.pdf http://research.microsoft.com/en-us/people/tyliu/fp032-liu.pdf)) for large regions (TRUBK)." Authors: "akhropov" Responsibles: "akhropov" } Factor { Index: 722 CppName: "FI_REMOVED_722" Name: "Removed_722" Tags: [TG_REMOVED] } Factor { Index: 723 CppName: "FI_SEGMENT_WORD_PORTION_FROM_MAINCONTENT" Name: "SegmentWordPortionFromMainContent" Ticket: "BUKI-1671" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/SegmentWordPortionFromMaincontent" Tags: [TG_DOC, TG_DOC_TEXT, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The percentage of words in the document from segments with a score > 2." Authors: "nordic" Responsibles: "nordic" } Factor { Index: 724 CppName: "FI_URL_DOMAIN_SIMILARITY_FIXED" Name: "UrlDomainSimilarityFixed" Ticket: "BUKI-1647" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/urldomainsimilarity" Group: "Dynamic" Tags: [TG_HOST, TG_DYNAMIC, TG_URL_TEXT, TG_UNDOCUMENTED, TG_REARR_USE, TG_L2, TG_NN_OVER_FEATURES_USE, TG_FORMULA_2245_DEP_2, TG_DEPRECATED] Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 725 CppName: "FI_TOTAL_DUPS" Name: "TotalDups" Ticket: "FORMULATOR-185" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/IsIndexPage" Tags: [TG_DOC, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE] Authors: "smikler" Responsibles: "alsafr" } Factor { Index: 726 CppName: "FI_RANK_BOOST_GOODNESS" Name: "RankBoostGoodness" Ticket: ["FACTOR-32", "SEARCHSPAM-3858", "SEARCHSPAM-4133"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/RankBoostGoodness" Tags: [TG_COMMERCIAL, TG_OWNER, TG_STATIC, TG_LOCALIZED_COUNTRY, TG_UNDOCUMENTED, TG_L2, TG_MASCOT, TG_NN_OVER_FEATURES_USE] Countries: CNT_RU Description: "The site quality rank used for boosts in the Moscow commercial formula." Authors: ["burmisha", "sisoid"] Responsibles: "efedina" } Factor { Index: 727 CppName: "FI_QUERY_DOWNER_CLICKS_FRC_REG_GEO" Name: "QueryDOwnerClicksFRCRegGeo" Ticket: "QREG-31" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/GeoClicks" Tags: [TG_DYNAMIC, TG_DOWNER, TG_LOCALIZED_CITY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_USER_SEARCH_EXTERNAL, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Authors: "esoloviev" Responsibles: ["esoloviev", "yazevnul", "niknik", "tarum"] } Factor { Index: 728 CppName: "FI_QUERY_URL_CLICKS_FRC_REG_GEO" Name: "QueryURLClicksFRCRegGeo" Ticket: "QREG-31" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/GeoClicks" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_CITY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Authors: "esoloviev" Responsibles: ["esoloviev", "yazevnul", "niknik", "tarum"] } Factor { Index: 729 CppName: "FI_LANGUAGE_DISTRIBUTION" Name: "LanguageDistribution" Ticket: "BUKI-1396" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/LanguageDistribution" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_UNDOCUMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Authors: "avatar" Responsibles: ["avatar", "tarum", "niknik"] } Factor { Index: 730 CppName: "FI_URL_SHOWS_WITH_NEXT_PAGE_CLICKS_P1" Name: "UrlShowsWithNextPageClicksP1" Ticket: "BUKI-1549" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/ShowsWithNextPageClicks" Group: "RegDocStatic" Tags: [TG_LOCALIZED_COUNTRY, TG_STATIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Authors: "morph" Responsibles: ["alsafr", "tarum", "niknik"] } Factor { Index: 731 CppName: "FI_URL_SHOWS_WITH_NEXT_PAGE_CLICKS_P10" Name: "UrlShowsWithNextPageClicksP10" Ticket: "BUKI-1549" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/ShowsWithNextPageClicks" Description: "The factor used in SelectionRank. TG_UNUSED: should not be included in formulas." Group: "RegDocStatic" Tags: [TG_LOCALIZED_COUNTRY, TG_STATIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_UNUSED, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2] Authors: "morph" Responsibles: "alsafr" } Factor { Index: 732 CppName: "FI_URL_CLICKS_PCTR_YEAR" Name: "QueryURLClicksPCTRYear" AntiSeoUpperBound: 0.6 Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_REARR_USE, TG_UNUSED, TG_OFTEN_ZERO] Ticket: "BUKI-1658" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/QueryUrlClicksPCTRYear" Authors: "apos" Responsibles: "apos" } Factor { Index: 733 CppName: "FI_URL_CLICKS_PCTR_YEARP" Name: "QueryURLClicksPCTRPreviousYear" AntiSeoUpperBound: 0.6 Ticket: "BUKI-1658" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_REARR_USE, TG_UNUSED, TG_OFTEN_ZERO] Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/QueryUrlClicksPCTRYear" Authors: "apos" Responsibles: "apos" } Factor { Index: 734 CppName: "FI_SMALL_WINDOW_ATTENUATION" Name: "SmallWindowAttenuation" Ticket: "FACTOR-28" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/SmallWindow" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_UNDOCUMENTED, TG_DEPRECATED] Responsibles: "alsafr" } Factor { Index: 735 CppName: "FI_RC_SEARCH_BASE_URL_RATIONAL_SIGMOID_D3T120_AT_REQ" Name: "RcSearchBaseUrlRationalSigmoidD3T120AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SEARCH_RAPID_CLICKS_BIGRT, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNUSED] Description: "URL feature computed at the request time from rapid clicks search counters with decay of 3 days" Ticket: "USERFEAT-1503" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-10-04" } Factor { Index: 736 CppName: "FI_OWNER_CTR_WITH_NEXT_PAGE_CLICKS_P10" Name: "OwnerCTRWithNextPageClicksP10" Ticket: "FACTOR-30" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/ShowsWithNextPageClicks" Group: "RegHostStatic" Tags: [TG_LOCALIZED_COUNTRY, TG_STATIC, TG_OWNER, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_OFTEN_ZERO, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Authors: "vvp" Responsibles: ["alsafr", "tarum", "niknik"] } Factor { Index: 737 CppName: "FI_COMM_RUS" Name: "CommRus" Ticket: ["FACTOR-31", "SEARCHSPAM-3722"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/CommRus" Tags: [TG_COMMERCIAL, TG_DOC, TG_STATIC, TG_LOCALIZED_COUNTRY, TG_UNDOCUMENTED, TG_L2, TG_NN_OVER_FEATURES_USE] Countries: CNT_RU Description: "Weight of the document based on a single-word commercial lexicon." Authors: "sisoid" Responsibles: ["bikulov", "ashagarov"] } Factor { Index: 738 CppName: "FI_WIKI_LINK_COUNT" Name: "WikiLinkCount" Ticket: "FACTOR-54" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/WikiLinkCount" Tags: [TG_DOC, TG_LINK_GRAPH, TG_STATIC, TG_USER, TG_WIKIPEDIA, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_1D, TG_NN_OVER_FEATURES_USE] Authors: ["sokirko", "bogomolov"] Responsibles: ["alsafr", "tarum", "niknik"] } Factor { Index: 739 CppName: "FI_URL_IN_LINKS_TRIGRAMS_STATIC" Name: "UrlInLinksTrigramsStatic" Ticket: "FACTOR-43" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/UrlLinksTrigramsStatic" Tags: [TG_DOC, TG_LINK_TEXT, TG_STATIC, TG_URL_TEXT, TG_L2, TG_UNUSED] Authors: "vvp" Responsibles: "alsafr" } Factor { Index: 740 CppName: "FI_LINKS_IN_URL_TRIGRAMS_STATIC" Name: "LinksInUrlTrigramsStatic" Ticket: "FACTOR-43" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/UrlLinksTrigramsStatic" Tags: [TG_DOC, TG_LINK_TEXT, TG_STATIC, TG_URL_TEXT, TG_L2, TG_UNUSED] Authors: "vvp" Responsibles: "alsafr" } Factor { Index: 741 CppName: "FI_UKR_IS_QUERY_LANG" Name: "UkrIsQueryLang" Ticket: "FACTOR-51" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/UkrIsQueryLang" Tags: [TG_QUERY_ONLY, TG_BINARY, TG_DYNAMIC, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Description: "Indicates that the query is in the Ukrainian language." Authors: "vvp" Responsibles: "alsafr" } Factor { Index: 742 CppName: "FI_QUERIES_AVG_CM2" Name: "QueriesAvgCM2" Ticket: "FACTOR-66" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/QueriesAvgCM2" Tags: [TG_STATIC, TG_OWNER, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_COMMERCIAL, TG_L2, TG_MASCOT, TG_UNDOCUMENTED, TG_NN_OVER_FEATURES_USE] Countries: [CNT_RU, CNT_TR] Description: "Average query commerciality" Authors: ["burmisha", "sisoid"] Responsibles: "efedina" } Factor { Index: 743 CppName: "FI_QI_QUERY_COUNT" Name: "QiQueryCount" Group: "QI" Ticket: "FACTOR-63" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_USER_SEARCH_EXTERNAL, TG_DEPRECATED] Description: "The number of queries in a group of frequent queries similar to the given one." Authors: ["agorodilov", "morph"] Responsibles: ["smikler", "tsimkha"] Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/oldqifactors" } Factor { Index: 744 CppName: "FI_QI_URL_FREQ_WEIGHTED_FRC" Name: "QiUrlFreqWeightedFRC" Group: "QI" Ticket: "FACTOR-63" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_DEPRECATED] Description: "RC (frequency-based relevance criteria) of a group of similar frequent queries to the given query, calculated by taking the average of clicks and impressions." Authors: ["agorodilov", "morph"] Responsibles: ["smikler", "tsimkha"] Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/oldqifactors" } Factor { Index: 745 CppName: "FI_QI_URL_FREQ_WEIGHTED_FRC_REG" Name: "QiUrlFreqWeightedFRCReg" Group: "QI" Ticket: "FACTOR-63" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_DEPRECATED] Countries: CNT_RELEV Description: "FRC (Frequency of Requests in Clusters) of a group of similar frequent queries to a given query, calculated as the average through the sum of clicks and impressions, based on regional statistics." Authors: "morph" Responsibles: ["smikler", "tsimkha"] Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/oldqifactors" } Factor { Index: 746 CppName: "FI_RC_SEARCH_BASE_URL_RATIONAL_SIGMOID_D1TM600_FROZEN" Name: "RcSearchBaseUrlRationalSigmoidD1TM600Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SEARCH_RAPID_CLICKS_BIGRT, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNUSED] Description: "URL feature computed from rapid clicks search frozen counters with decay of 1 day" Ticket: "USERFEAT-1503" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-10-04" } Factor { Index: 747 CppName: "FI_WORD_HOST_WIKI_SUM" Name: "WordHostWikiSum" Ticket: "BUKI-1515" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/regwordhost" Group: "RegWordHost" Tags: [TG_DYNAMIC, TG_HOST, TG_WIKIPEDIA, TG_LINK_GRAPH, TG_DEPRECATED] Description: "Relative popularity of the word-host pair, where word is a word from the title of an article in Wikipedia, and host is the host that is referred to in the article." Authors: "smikler" Responsibles: ["smikler", "tsimkha"] } Factor { Index: 748 CppName: "FI_REG_WORD_HOST_CLICKS_SUM" Name: "RegWordHostClicksSum" Ticket: "BUKI-1515" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/regwordhost" Group: "RegWordHost" Tags: [TG_DYNAMIC, TG_HOST, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_DEPRECATED] Countries: CNT_RELEV Description: "The relative clickability of the countryId-word-host triple based on search data from Yandex." Authors: "smikler" Responsibles: ["smikler", "tsimkha"] } Factor { Index: 749 CppName: "FI_REG_WORD_HOST_YABAR_SUM" Name: "RegWordHostYabarSum" Ticket: "BUKI-1515" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/regwordhost" Group: "RegWordHost" Tags: [TG_DYNAMIC, TG_HOST, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_DEPRECATED] Countries: CNT_RELEV Description: "Relative clickability of the countryId-word-host triplet based on data from popular search engines using Bar and SimilarGroup logs." Authors: "smikler" Responsibles: ["smikler", "tsimkha"] } Factor { Index: 750 CppName: "FI_REGEX_MAX_CLICK_PERCENT_YABAR_REG" Name: "RegexMaxClickPercentYabarReg" Ticket: "FACTOR-11" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/regexmaxclickpercent" Group: "Regex" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_USER_EXT_DATA, TG_L2, TG_DEPRECATED] Countries: CNT_RELEV Description: "The click-through rate of a URL for all clicks on similar queries, as calculated from popular search engine logs." Authors: ["smikler", "kcd"] Responsibles: ["smikler", "tsimkha"] } Factor { Index: 751 CppName: "FI_YABAR_HOST_SURFTR_DEPTH_NODES_LEAFLN" Name: "YabarHostSurfTrDpNdLeafLn" Ticket: "BUKI-1334" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/HostStatistics" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_SURFING_TREE] Description: "The length of Nodes petal calculated for hosts." Authors: ["atolstikov", "smikler"] Responsibles: ["atolstikov", "tarum", "niknik"] } Factor { Index: 752 CppName: "FI_YABAR_HOST_SURFTR_NODES_TIME_GRDISP" Name: "YabarHostSurfTrNdTmGrDsp" Ticket: "BUKI-1334" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/HostStatistics" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_SURFING_TREE] Description: "Variance of angle in Nodes Time space, calculated for hosts." Authors: ["atolstikov", "smikler"] Responsibles: ["atolstikov", "tarum", "niknik"] } Factor { Index: 753 CppName: "FI_YABAR_HOST_SURFTR_NODES_TIME_LEADFLN90" Name: "YabarHostSurfTrNdTmLeafLn90" Ticket: "BUKI-1334" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/HostStatistics" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_SURFING_TREE] Description: "The 0.9 quantile of the petal length in the Nodes Time space calculated for hosts." Authors: ["atolstikov", "smikler"] Responsibles: ["atolstikov", "tarum", "niknik"] } Factor { Index: 754 CppName: "FI_WORD_HOST_DOWNLOAD_PROBABILITY" Name: "WordHostDownloadProbability" Ticket: "FACTOR-44" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/regwordhost" Group: "RegWordHost" Tags: [TG_DYNAMIC, TG_HOST, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_DEPRECATED] Description: "The average probability of downloading a file from a host after clicking, based on the words in the query." Authors: ["osenzen", "smikler"] Responsibles: ["smikler", "tsimkha"] } Factor { Index: 755 CppName: "FI_NASTY_CONTENT" Name: "NastyContent" Ticket: ["FACTOR-113", "SEARCHSPAM-2435"] Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/NastyContent" Tags: [TG_STATIC, TG_DOC, TG_THEME_CLASSIF, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "How bad is the content. (low-quality content)" Authors: "melkov" Responsibles: "alsafr" } Factor { Index: 756 CppName: "FI_URL_SYNNORM_PCTR" Name: "SynnormURLPCTR" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_SYNNORM, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Ticket: "FACTOR-72" Wiki: "wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/SynnormFeatures" Description: "CTR based on click data, queries normalized by synsets." Authors: ["rizar", "ekrokhalev"] Responsibles: ["tarum", "niknik"] } Factor { Index: 757 CppName: "FI_URL_SYNNORM_PCTR_REG" Name: "SynnormURLPCTRReg" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_SYNNORM, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Ticket: "FACTOR-72" Wiki: "wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/SynnormFeatures" Description: "Regional click-through rate (CTR) based on clicks data, query normalized by synsets." Authors: ["rizar", "ekrokhalev"] Responsibles: ["tarum", "niknik"] } Factor { Index: 758 CppName: "FI_URL_QUERY_TRIGRAMS_STATIC" Name: "UrlQueryTrigramsStatic" Group: "RegDocStatic" Tags: [TG_LOCALIZED_COUNTRY, TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_UNDOCUMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_URL_QUERY_TRIGRAMS] Ticket: "FACTOR-24" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/UrlQueryTrigramsStatic" Description: "Static trigrams intercection of url and queries by which users visited the url." Authors: "vvp" Responsibles: ["alsafr", "tarum", "niknik"] } Factor { Index: 759 CppName: "FI_ADV_ASPAM" Name: "AdvAspam" Ticket: "BUKI-1757" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/AdvAspam" Tags: [TG_COMMERCIAL, TG_OWNER, TG_STATIC, TG_UNDOCUMENTED, TG_L2, TG_MASCOT, TG_NN_OVER_FEATURES_USE] Authors: ["burmisha","sisoid"] Responsibles: "efedina" } Factor { Index: 760 CppName: "FI_HAS_PORNO_QUERY" Name: "HasPornoQuery" DependsOn: [{Feature: ["HasPornoQuery"], Slice: "begemot_query_factors"}] Ticket: "FACTOR-123" Wiki: "https://jira.yandex-team.ru/browse/FACTOR-123" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "The result of the “adult” rule of Sorcerer (algorithm name)." Authors: "zagrebin" Responsibles: "smikler" } Factor { Index: 761 CppName: "FI_QU_BM15_WEIGHTED" Name: "QUBm15Weighted" Group: "Annotation" Ticket: "FACTOR-21" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/QUFactors" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_ANNOTATION_FILTER, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_MULTI_PERIOD] Description: "Weighted BM25 for a query based on the document index - a list of queries that the document was clicked on." Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 762 CppName: "FI_WS_IS_INDEX_PAGE_AND_BOCM" Name: "WeightedSumIsIndexPageBocm" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_TRANS, TG_NN_OVER_FEATURES_USE] Ticket: "FACTOR-140" Authors: ["burmisha", "sisoid"] Responsibles: "sisoid" DependsOn: [{Feature: ["IsIndexPage", "Bocm"]}] } Factor { Index: 763 CppName: "FI_WS_IS_INDEX_PAGE_AND_QUERY_IS_NAV_MX" Name: "WeightedSumIsIndexPageIsNavMxQuery" Tags: [TG_DEPRECATED, TG_DYNAMIC, TG_DOC, TG_NAV, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_TRANS, TG_NN_OVER_FEATURES_USE] Countries: CNT_RU Ticket: "FACTOR-140" Authors: ["burmisha", "sisoid"] Responsibles: "sisoid" DependsOn: [{Feature: ["IsIndexPage", "IsNavMxQuery"]}] } Factor { Index: 764 CppName: "FI_BROWSER_HOST_DOWNLOAD_PROBABILITY" Name: "BrowserHostDownloadProbability" Ticket: "FACTOR-44" Wiki: "https://jira.yandex-team.ru/browse/FACTOR-44" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_L2, TG_DEPRECATED] Description: "The probability of downloading from a host after the click based on Yandex Bar logs." Authors: ["osenzen", "smikler"] Responsibles: "smikler" } Factor { Index: 765 CppName: "FI_NHOP_CHAINS_COUNT_FRC" Name: "NHopChainsCountFrc" Group: "RegDocStatic" Tags: [TG_STATIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_BROWSER, TG_USER_EXT_DATA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_NHOP] Countries: CNT_RELEV Ticket: "FACTOR-97" Wiki: "wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/NHopStatic" Description: "This is a calculation for the ratio of chains that involve the URL in to the total number of chains for a query. The formula is: Number of chains for a query / (Number of chains involving the URL + Number of chains for the query)." Authors: "vvp" Responsibles: ["alsafr", "kartynnik", "tarum", "niknik"] } Factor { Index: 766 CppName: "FI_NHOP_IS_FINAL" Name: "NHopIsFinal" Group: "RegDocStatic" Tags: [TG_STATIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_BROWSER, TG_USER_EXT_DATA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_NHOP] Countries: CNT_RELEV Ticket: "FACTOR-97" Wiki: "wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/NHopStatic" Description: "This is a metric that measures the ratio of sequences where a specific URL was the last one, normalized by the total number of sequences that contained that URL." Authors: "vvp" Responsibles: ["alsafr", "kartynnik", "tarum", "niknik"] } Factor { Index: 767 CppName: "FI_VISITS_FROM_WIKI" Name: "VisitsFromWiki" Group: "RegDocStatic" Tags: [TG_STATIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_BROWSER, TG_USER_EXT_DATA, TG_WIKIPEDIA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_VISITS_FROM] Countries: CNT_RELEV Ticket: "FACTOR-46" Wiki: "wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/VisitsFromWiki" Description: "Traffic from Wikipedia to the URL. Measuring the total number of visitors." Authors: ["bogomolov", "smikler"] Responsibles: ["alsafr", "tarum", "niknik"] } Factor { Index: 768 CppName: "FI_RC_SEARCH_BASE_URL_CONTRAST_D30ODD0_9_X_D30T1_FROZEN" Name: "RcSearchBaseUrlContrastD30Odd0_9_X_D30T1Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_DATA_FROM_BIGRT, TG_SEARCH_RAPID_CLICKS_BIGRT, TG_UNDOCUMENTED, TG_UNUSED] Description: "URL feature computed from rapid clicks search frozen counters with decay of 30 days" Ticket: "USERFEAT-1503" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-10-04" } Factor { Index: 769 CppName: "FI_REG_BROWSER_USER_HUB" Name: "RegBrowserUserHub" Ticket: "FACTOR-120" Wiki: "https://jira.yandex-team.ru/browse/FACTOR-120" Tags: [TG_STATIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_BROWSER, TG_USER_EXT_DATA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_USER_HUB] Countries: CNT_RELEV Group: "RegDocStatic" Description: "A metric for the page's hub status (the number of pages that Yandex Bar users navigate to from this page)." Authors: ["vvp", "smikler"] Responsibles: ["smikler", "tarum", "niknik"] } Factor { Index: 770 CppName: "FI_AUX_TITLE_BM25" Name: "AuxTitleBM25" Ticket: "FACTOR-160" Group: "AuxBM25" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_REARR_USE, TG_UNDOCUMENTED, TG_L2, TG_DEPRECATED] Description: "TextBM25 for the title of the user's region based on the text of the title, similar to factor 268." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 771 CppName: "FI_BCLMF" Name: "Bclmf" Group: "Annotation" Ticket: "FACTOR-149" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/QUFactors" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_USER_EXT_DATA, TG_DOC_TEXT, TG_LINK_TEXT, TG_ANNOTATION_FILTER, TG_DEPRECATED] Description: "BCLM for Annotation index, doc text and links." Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 772 CppName: "FI_NO_PRODUCTS_PROBABILITY" Name: "NoProductsProbability" Ticket: "COMMERCIAL-64" Authors: ["hygge", "alejes", "kpolitay"] Responsibles: ["hygge", "alejes"] Description: "Dssm prediction of the probability that there are no products on the page based on URL + title." Tags: [TG_L2, TG_NEURAL, TG_URL_TEXT, TG_STATIC, TG_NN_OVER_FEATURES_USE] ImplementationTime: "2020-10-04" } Factor { Index: 773 CppName: "FI_PSE_FRC_BROWSER" Name: "PopularSEFRCBrowser" Ticket: "FACTOR-193" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/PopularSEFRC" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_DOPP, TG_UNDOCUMENTED, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_POPULAR_SE_FRC, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "FRC (Frequency of Requests from the Browser logs) of a popular search engine." Authors: ["vvp", "zagrebin", "bogomolov"] Responsibles: ["alsafr", "tarum", "niknik"] } Factor { Index: 774 CppName: "FI_LOG_CTR_MEAN" Name: "LogCtrMean" Ticket: "FACTOR-182" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/LogCtrMean" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_CLICKS_SHOWS, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "Weighted mean of log(query_clicks)/log(query_shows) for the given host. Weights are proportional to log(query_shows) + 0.2." Authors: "tsimkha" Responsibles: ["tarum", "niknik"] } Factor { Index: 775 CppName: "FI_QUERY_URL_NHOP_TOTAL_FRC" Name: "QueryUrlNhopTotalFrc" Ticket: "FACTOR-145" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/NHopQueryUrl" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_BROWSER, TG_USER_EXT_DATA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_NHOP, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "This metric measures the number of clicks on the URL in the chain of hops, normalized by the total number of clicks for the query." Authors: "vvp" Responsibles: ["alsafr", "tarum", "niknik"] } Factor { Index: 776 CppName: "FI_QUERY_URL_NHOP_IS_FINAL" Name: "QueryUrlNhopIsFinal" Ticket: "FACTOR-145" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/NHopQueryUrl" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_BROWSER, TG_USER_EXT_DATA, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_NHOP, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The probability of a URL being the last one in a sequence of hops for a given query." Authors: "vvp" Responsibles: ["alsafr", "tarum", "niknik"] } Factor { Index: 777 CppName: "FI_ONE_PRODUCT_PROBABILITY" Name: "OneProductProbability" Ticket: "COMMERCIAL-64" Authors: ["hygge", "alejes", "kpolitay"] Responsibles: ["hygge", "alejes"] Description: "Dssm prediction of the probability based on url + title that there is one product on the page." Tags: [TG_L2, TG_NEURAL, TG_STATIC, TG_URL_TEXT, TG_NN_OVER_FEATURES_USE] ImplementationTime: "2020-10-04" } Factor { Index: 778 CppName: "FI_MANY_PRODUCTS_PROBABILITY" Name: "ManyProductsProbability" Ticket: "COMMERCIAL-64" Authors: ["hygge", "alejes", "kpolitay"] Responsibles: ["hygge", "alejes"] Description: "Dssm prediction of the probability based on the URL + title that there are many products on the page." Tags: [TG_L2, TG_NEURAL, TG_STATIC, TG_URL_TEXT, TG_NN_OVER_FEATURES_USE] ImplementationTime: "2020-10-04" } Factor { Index: 779 CppName: "FI_RC_SEARCH_BASE_URL_RATIONAL_SIGMOID_D3T120_FROZEN" Name: "RcSearchBaseUrlRationalSigmoidD3T120Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SEARCH_RAPID_CLICKS_BIGRT, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNUSED] Description: "URL feature computed from rapid clicks search frozen counters with decay of 3 days" Ticket: "USERFEAT-1503" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] ImplementationTime: "2020-10-04" } Factor { Index: 780 CppName: "FI_GEO_CITY_URL_HAS_CITY" Name: "GeoCityUrlHasCity" Ticket: "BUKI-1125" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/GeoCityUrl" Tags: [TG_DOC, TG_STATIC, TG_STATIC_REGINFO, TG_URL_TEXT, TG_BINARY, TG_DEPRECATED, TG_OFTEN_ZERO, TG_L2] Description: "The URL has a city-level geolocation defined by the BUKI-1125 rules." Authors: "denplusplus" Responsibles: "esoloviev" } Factor { Index: 781 CppName: "FI_GEO_CITY_URL_HAS_COUNTRY" Name: "GeoCityUrlHasCountry" Ticket: "BUKI-1125" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/GeoCityUrl" Tags: [TG_DOC, TG_STATIC, TG_STATIC_REGINFO, TG_URL_TEXT, TG_BINARY, TG_DEPRECATED, TG_OFTEN_ZERO, TG_L2] Description: "The country level geolocation for the URL was defined based on the rules of BUKI-1125." Authors: "denplusplus" Responsibles: "esoloviev" } Factor { Index: 782 CppName: "FI_GEO_RELEV_REGION_CITY_GEOA" Name: "GeoRelevRegionCityGeoa" Ticket: "QREG-41" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The Factor GeoRelevRegionCity based on the attribute "geoa"." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 783 CppName: "FI_GEO_RELEV_REGION_REGION_GEOA" Name: "GeoRelevRegionRegionGeoa" Ticket: "QREG-41" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_REGION, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The factor GeoRelevRegionRegion based on the "geoa" attribute." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 784 CppName: "FI_GEO_GEOMETRY_PROXIM_GEOA" Name: "GeoGeometryProximGeoa" Ticket: "QREG-41" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The factor GeoGeometryProxim based on the attribute “geoa”." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 785 CppName: "FI_GEO_RELEV_ALIEN_CITY_GEOA" Name: "GeoRelevAlienCityGeoa" Ticket: "QREG-41" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The factor GeoRelevAlienCity based on the attribute “geoa”." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 786 CppName: "FI_GEO_V_QUERY_IN_USERS_CITY_GEOA" Name: "GeoVQueryInUserCityGeoa" Ticket: "QREG-41" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The factor GeoVQueryInUserCity based on the attribute “geoa”." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 787 CppName: "FI_GEO_V_QUERY_IN_ALIEN_CITY_GEOA" Name: "GeoVQueryInAlienCityGeoa" Ticket: "QREG-41" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The Factor GeoVQueryInAlienCity based on the attribute “geoa”." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 788 CppName: "FI_PAGE_REGION_SIZE_GEO" Name: "PageRegionSizeGeo" Ticket: "QREG-41" Tags: [TG_DOC, TG_STATIC, TG_STATIC_REGINFO, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE] Description: "The Factor PageRegionSiz based on the attribute “geo”." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 789 CppName: "FI_PAGE_REGION_COVERAGE_GEO" Name: "PageRegionCoverageGeo" Ticket: "QREG-41" Tags: [TG_DOC, TG_STATIC, TG_STATIC_REGINFO, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE] Description: "The Factor PageRegionCoverage based on the attribute “geo”." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 790 CppName: "FI_PAGE_REGION_COVERAGE_ADRESA" Name: "PageRegionCoverageAdresa" Ticket: "QREG-41" Tags: [TG_DOC, TG_STATIC, TG_STATIC_REGINFO, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The Factor PageRegionCoverage based on the attribute “adresa”." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 791 CppName: "FI_GEO_RELEV_REGION_CITY_ADRESA" Name: "GeoRelevRegionCityAdresa" Ticket: "QREG-41" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_BINARY, TG_UNDOCUMENTED, TG_OFTEN_ZERO, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "The factor GeoRelevRegionCity based on the attribute “adresa”." Authors: "esoloviev" Responsibles: "esoloviev" } Factor { Index: 792 CppName: "FI_DOPP_URL_SESSION_CLICKS_FRC" Name: "DoppQueryUrlSessionClicksFRC" Ticket: "FACTOR-127" Wiki: "http://wiki.yandex-team.ru/JandeksPoisk/KachestvoPoiska/ObshayaFormula/TekushhieKomponenty/DoppQueryUrlSessionClicksFRC" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_DOPP, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "The average ratio of the clicks on the given URL to the total number of clicks on all URL for a given query, based on user sessions." Authors: "alsafr" Responsibles: ["kolesov93", "alsafr"] } Factor { Index: 793 CppName: "FI_OWNER_IS_ACTUAL_SHOP" Name: "OwnerIsActualShop" Tags: [TG_OWNER, TG_STATIC, TG_L2, TG_COMMERCIAL] Description: "The owner is a ecommerce store." Ticket: "COMMERCIAL-62" Authors: ["miha715lev", "alejes"] Responsibles: ["miha715lev", "alejes"] ImplementationTime: "2020-09-30" } Factor { Index: 794 CppName: "FI_OWNER_IS_SERVICE" Name: "OwnerIsService" Tags: [TG_OWNER, TG_STATIC, TG_L2, TG_COMMERCIAL, TG_UNUSED, TG_UNIMPLEMENTED] Description: "The owner is a service business." Ticket: "COMMERCIAL-62" Authors: ["miha715lev", "alejes"] Responsibles: ["miha715lev", "alejes"] } Factor { Index: 795 CppName: "FI_NHOP_TEXT_BCLM_PLANE" Name: "NHopTextBclmPlane" Group: "Annotation" Ticket: "FACTOR-108" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/NHopText" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_USER_EXT_DATA, TG_LOCALIZED_COUNTRY, TG_ANNOTATION_FILTER, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_238D, TG_USERFEAT_NHOP] Countries: CNT_RELEV Description: "Bclm based on texts from hops." Authors: "vvp" Responsibles: "alsafr" } Factor { Index: 796 CppName: "FI_SAME_QUERY_FRC_BROWSER" Name: "SameQueryReturnFRCBrowser" Ticket: "FACTOR-234" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/samequeryreturn" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_DOPP, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_238D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_SAME_QUERY_RETURN, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Description: "FRC, or Frequency of Recurrent Queries, based on clicks for the given query that was used by the user a few times." Authors: ["bogomolov", "vvp"] Responsibles: ["smikler", "tarum", "niknik"] } Factor { Index: 797 CppName: "FI_QUERY_URL_ISBM_CTR" Name: "QueryURLISBMCTR" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/isbm" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_SBM, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Countries: CNT_RELEV Ticket: "FACTOR-65" Description: "The average weight of impressions on the first page is based on the value assigned to clicks (1) and non-clicks (according to the SBM_GAMMAS table)." Authors: ["shpilman", "dprpavlin"] Responsibles: ["dprpavlin", "tarum", "niknik"] } Factor { Index: 798 CppName: "FI_QUERY_URL_ISBM_CTR_REG" Name: "QueryURLISBMCTRReg" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/isbm" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_SBM, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Ticket: "FACTOR-65" Description: "The average weight of impressions on the first page; a click weighs 1, non-click - according to the SBM_GAMMAS table. Regional version." Authors: ["shpilman", "dprpavlin"] Responsibles: ["dprpavlin", "tarum", "niknik"] } Factor { Index: 799 CppName: "FI_REGEX_BEAST_POSITION_REG" Name: "RegexBeastPositionReg" Ticket: "FACTOR-268" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/regexbeastpositionreg" Group: "Regex" Tags: [TG_DOC, TG_DYNAMIC, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_BEAST, TG_LOCALIZED_COUNTRY, TG_L2, TG_DEPRECATED] Countries: CNT_TR Description: "The half-sum of the URL position estimate with the median position across all similar queries based on bista." Authors: ["avatar", "vvp"] Responsibles: ["avatar", "smikler", "tsimkha"] } Factor { Index: 800 CppName: "FI_RC_SPYLOG_HOST_RATIONAL_SIGMOID_D3T0_AT_REQ" Name: "RcSpylogHostRationalSigmoidD3T0AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Host feature computed at the request time from rapid clicks spy_log counters with decay of 3 days" Ticket: "USERFEAT-1508" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 801 CppName: "FI_RC_SPYLOG_HOST_RATIONAL_SIGMOID_D3T0DTM3600_AT_REQ" Name: "RcSpylogHostRationalSigmoidD3DTM3600AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Host feature computed at the request time from rapid clicks spy_log counters with decay of 3 days" Ticket: "USERFEAT-1508" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 802 CppName: "FI_RC_SPYLOG_HOST_RATIONAL_SIGMOID_D14T0_AT_REQ" Name: "RcSpylogHostRationalSigmoidD14T0AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Host feature computed at the request time from rapid clicks spy_log counters with decay of 14 days" Ticket: "USERFEAT-1508" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 803 CppName: "FI_RC_SPYLOG_HOST_RATIONAL_SIGMOID_D14DTM3600_AT_REQ" Name: "RcSpylogHostRationalSigmoidD14DTM3600AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Host feature computed at the request time from rapid clicks spy_log counters with decay of 14 days" Ticket: "USERFEAT-1508" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 804 CppName: "FI_RC_SPYLOG_HOST_RATIONAL_SIGMOIDED_CTRD3DT0TM3600_AT_REQ" Name: "RcSpylogHostRationalSigmoidedCTRD3DT0TM3600AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Host feature computed at the request time from rapid clicks spy_log counters with decay of 3 days" Ticket: "USERFEAT-1508" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 805 CppName: "FI_RC_SPYLOG_HOST_RATIONAL_SIGMOIDED_CTRD14DT0TM3600_AT_REQ" Name: "RcSpylogHostRationalSigmoidedCTRD14DT0TM3600AtReq" Group: "RapidClicks" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Host feature computed at the request time from rapid clicks spy_log counters with decay of 14 days" Ticket: "USERFEAT-1508" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 806 CppName: "FI_RC_SPYLOG_HOST_RATIONAL_SIGMOID_D3T0_FROZEN" Name: "RcSpylogHostRationalSigmoidD3T0Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Host feature computed from rapid clicks spy_log counters with decay of 3 days" Ticket: "USERFEAT-1508" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 807 CppName: "FI_RC_SPYLOG_HOST_RATIONAL_SIGMOID_D3T0DTM3600_FROZEN" Name: "RcSpylogHostRationalSigmoidD3DTM3600Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Host feature computed from rapid clicks spy_log counters with decay of 3 days" Ticket: "USERFEAT-1508" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 808 CppName: "FI_RC_SPYLOG_HOST_RATIONAL_SIGMOID_D14T0_FROZEN" Name: "RcSpylogHostRationalSigmoidD14T0Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Host feature computed from rapid clicks spy_log counters with decay of 14 days" Ticket: "USERFEAT-1508" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 809 CppName: "FI_RC_SPYLOG_HOST_RATIONAL_SIGMOID_D14DTM3600_FROZEN" Name: "RcSpylogHostRationalSigmoidD14DTM3600Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Host feature computed from rapid clicks spy_log counters with decay of 14 days" Ticket: "USERFEAT-1508" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 810 CppName: "FI_RC_SPYLOG_HOST_RATIONAL_SIGMOIDED_CTRD3DT0TM3600_FROZEN" Name: "RcSpylogHostRationalSigmoidedCTRD3DT0TM3600Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Host feature computed from rapid clicks spy_log counters with decay of 3 days" Ticket: "USERFEAT-1508" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 811 CppName: "FI_RC_SPYLOG_HOST_RATIONAL_SIGMOIDED_CTRD14DT0TM3600_FROZEN" Name: "RcSpylogHostRationalSigmoidedCTRD14DT0TM3600Frozen" Group: "RapidClicks" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_L2, TG_DATA_FROM_BIGRT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_UNUSED] Description: "Host feature computed from rapid clicks spy_log counters with decay of 14 days" Ticket: "USERFEAT-1508" Authors: ["skorodumov-s"] Responsibles: ["skorodumov-s", "tarum"] } Factor { Index: 812 CppName: "FI_COMMERCIAL_DSSM_ODD_LIKE" Name: "CommercialDssmOddLike" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_DOC_TEXT, TG_URL_TEXT, TG_NEURAL, TG_COMMERCIAL, TG_RTMODELS_SERVICE, TG_NN_OVER_FEATURES_USE] Description: "Finetuned reformulations DSSM to commercial clicked bargain odd-like target from visit log" Ticket: "FORMULA-2001" Authors: ["alexumnov"] Responsibles: ["alexumnov"] ImplementationTime: "2020-11-12" } Factor { Index: 813 CppName: "FI_DISTRIBUTOR_HOSTS" Name: "DistributorHosts" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_UNIMPLEMENTED, TG_BINARY, TG_UNUSED] Description: "Is it a legal video distributor" Ticket: "SEARCHSPAM-15565" Authors: ["bikulov"] Responsibles: ["bikulov", "sdormidontov"] } Factor { Index: 814 CppName: "FI_ONE_PRODUCT_PROBABILITY_AVG" Name: "OneProductProbabilityAvg" Ticket: "SEARCHSPAM-15568" Authors: ["ulyanov"] Responsibles: ["ulyanov", "bikulov"] Description: "Average value of the feature OneProductProbability" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED] } Factor { Index: 815 CppName: "FI_MANY_PRODUCTS_PROBABILITY_AVG" Name: "ManyProductsProbabilityAvg" Ticket: "SEARCHSPAM-15568" Authors: ["ulyanov"] Responsibles: ["ulyanov", "bikulov"] Description: "Average value of the feature ManyProductsProbability" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED] } Factor { Index: 816 CppName: "FI_PAY_DETECTOR_PREDICT_AVG" Name: "PayDetectorPredictAvg" Ticket: "SEARCHSPAM-15568" Authors: ["ulyanov"] Responsibles: ["ulyanov", "bikulov"] Description: "Average value of the feature PayDetectorPredict" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED] } Factor { Index: 817 CppName: "FI_OWNER_IS_PARTNER" Name: "OwnerIsPartner" Tags: [TG_OWNER, TG_STATIC, TG_L2, TG_COMMERCIAL, TG_UNUSED, TG_UNIMPLEMENTED] Description: "The owner is a partner." Ticket: "COMMERCIAL-90" Authors: ["miha715lev", "alejes"] Responsibles: ["miha715lev", "alejes"] } Factor { Index: 818 CppName: "FI_SHOP_IN_SHOP_URL" Name: "ShopInShopUrl" Tags: [TG_DOC, TG_STATIC, TG_L2, TG_OFTEN_ZERO, TG_COMMERCIAL, TG_UNUSED, TG_UNIMPLEMENTED] Description: "The document is a ShopInShop." Ticket: "COMMERCIAL-135" Authors: ["miha715lev", "alejes"] Responsibles: ["miha715lev", "alejes"] } Factor { Index: 819 CppName: "FI_QUERY_CONVERSION_DETECTOR_PREDICT" Name: "QueryConversionDetectorPredict" Ticket: "COMMERCIAL-81" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_L2, TG_QUERY_DETECTOR_PREDICT, TG_NOT_01, TG_UNUSED] Description: "The conversion rate of the query calculated in Hippo (Name of the algorithm)." Authors: ["alejes", "hygge"] Responsibles: ["alejes", "hygge"] MaxValue: 25.0 MinValue: -25.0 ImplementationTime: "2020-12-01" } Factor { Index: 820 CppName: "FI_FIO_FROM_ORIGINAL_REQUEST_BODY_CHAIN0_WCM" Name: "FioFromOriginalRequestBodyChain0Wcm" Ticket: "SEARCHSPEC-94" Description: "The factor based on the user's Full name from the original query is calculated based on the content of the document using the Chain0Wcm algorithm." Tags: [TG_DOC, TG_DOC_TEXT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_TEXT_MACHINE] } Factor { Index: 821 CppName: "FI_PRODUCT_OFFER_ANY_AVAILABLE" Name: "ProductOfferAnyAvailable" Ticket: "COMMERCIAL-78" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] Description: "This statement means that at least one offer from the parsed data has a status indicating its availability." Tags: [TG_L2, TG_STATIC, TG_OFTEN_ZERO] ImplementationTime: "2020-04-07" } Factor { Index: 822 CppName: "FI_PRODUCT_OFFER_NO_PRODUCTS" Name: "ProductOfferNoProducts" Ticket: "COMMERCIAL-78" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] Description: "There are offers in the parsed data at all." Tags: [TG_L2, TG_STATIC] ImplementationTime: "2020-04-07" } Factor { Index: 823 CppName: "FI_BAD_YTIER_URL" Name: "BadYtierUrl" Tags: [TG_STATIC, TG_DOC, TG_UNUSED, TG_UNIMPLEMENTED, TG_OFTEN_ZERO, TG_USER_SEARCH, TG_META, TG_L3, TG_PRS] Authors: "hommforever" Responsibles: ["hommforever"] Ticket: "SEARCHSPEC-25" Wiki: "" DependsOn: [] Description: "The URL from "ytier" has low-quality content." } Factor { Index: 824 CppName: "FI_NORM_YTIER_URL" Name: "NormYtierUrl" Tags: [TG_STATIC, TG_DOC, TG_UNUSED, TG_UNIMPLEMENTED, TG_OFTEN_ZERO, TG_USER_SEARCH, TG_META, TG_L3, TG_PRS] Authors: "hommforever" Responsibles: ["hommforever"] Ticket: "SEARCHSPEC-25" Wiki: "" DependsOn: [] Description: "The URL from “ytier” has the acceptable quality of content." } Factor { Index: 825 CppName: "FI_GOOD_YTIER_URL" Name: "GoodYtierUrl" Tags: [TG_STATIC, TG_DOC, TG_UNUSED, TG_UNIMPLEMENTED, TG_OFTEN_ZERO, TG_USER_SEARCH, TG_META, TG_L3, TG_PRS] Authors: "hommforever" Responsibles: ["hommforever"] Ticket: "SEARCHSPEC-25" Wiki: "" DependsOn: [] Description: "The URL from “ytier” has a pretty good quality of content" } Factor { Index: 826 CppName: "FI_BEST_YTIER_URL" Name: "BestYtierUrl" Tags: [TG_STATIC, TG_DOC, TG_UNUSED, TG_UNIMPLEMENTED, TG_OFTEN_ZERO, TG_USER_SEARCH, TG_META, TG_L3, TG_PRS] Authors: "hommforever" Responsibles: ["hommforever"] Ticket: "SEARCHSPEC-25" Wiki: "" DependsOn: [] Description: "The URL from “ytier” has a high-quality content" } Factor { Index: 827 CppName: "FI_HOST_IS_ECOM_PURCHASE" Name: "HostIsEcomPurchase" Ticket: "COMMERCIAL-124" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] Description: "The host offers an option to purchase goods. (Ecommerce)" Tags: [TG_HOST, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED] } Factor { Index: 828 CppName: "FI_HOST_IS_VISIT_LOGS_PURCHASE" Name: "HostIsVisitLogsPurchase" Ticket: "COMMERCIAL-124" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] Description: "The host offers an option to purchase goods, based on visit logs." Tags: [TG_HOST, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED] } Factor { Index: 829 CppName: "FI_YANDEX_MARKET_PRODUCT_URL" Name: "YandexMarketProductUrl" Tags: [TG_DOC, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_UNUSED, TG_UNIMPLEMENTED] Description: "The URL is a product on the Yandex Market." Ticket: "COMMERCIAL-128" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] # ImplementationTime: "2020-12-04" } Factor { Index: 830 CppName: "FI_YANDEX_MARKET_PRODUCT_INCLUDE_OFFERID_URL" Name: "YandexMarketProductIncludeOfferidUrl" Tags: [TG_DOC, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_UNUSED, TG_UNIMPLEMENTED] Description: "The URL is a product on the Yandex Market and has an offerid." Ticket: "COMMERCIAL-128" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] # ImplementationTime: "2020-12-04" } Factor { Index: 831 CppName: "FI_SHOP_IN_SHOP_CPA_URL" Name: "ShopInShopCPAUrl" Tags: [TG_DYNAMIC, TG_DOC, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_UNUSED, TG_UNIMPLEMENTED] Description: "The URL is ShopInShopCPA." Ticket: "COMMERCIAL-183" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] # ImplementationTime: "2020-03-18" } Factor { Index: 832 CppName: "FI_PRODUCT_OFFER_NOT_AVAILABLE" Name: "ProductOfferNotAvailable" Ticket: "COMMERCIAL-78" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] Description: "At least one offer from the parsed data has an unavailable status." Tags: [TG_L2, TG_STATIC, TG_OFTEN_ZERO] ImplementationTime: "2020-04-07" } Factor { Index: 833 CppName: "FI_OWNER_IS_ECOM_PURCHASE" Name: "OwnerIsEcomPurchase" Ticket: "COMMERCIAL-124" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] Description: "The owner offers an option to purchase goods. (Ecommerce)" Tags: [TG_OWNER, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED] ImplementationTime: "2020-12-17" } Factor { Index: 834 CppName: "FI_OWNER_IS_VISIT_LOGS_PURCHASE" Name: "OwnerIsVisitLogsPurchase" Ticket: "COMMERCIAL-124" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] Description: "The owner offers an option to purchase goods, based on visit logs." Tags: [TG_HOST, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED] } Factor { Index: 835 CppName: "FI_NAV_PARASITES" Name: "NavParasites" Ticket: "FACTOR-2471" Authors: ["hygge", "alejes", "polandr"] Responsibles: ["hygge", "alejes"] Description: "Dssm probability prediction by url + title that the document is a parasite." Tags: [TG_L2, TG_NEURAL, TG_URL_TEXT, TG_STATIC, TG_NOT_01, TG_UNUSED, TG_ALLOW_USE_FOR_SPAM_FORMULAS] ImplementationTime: "2022-01-01" MinValue: -0.5 MaxValue: 1.5 } Factor { Index: 836 CppName: "FI_OFFER_AVAILABILITY_IS_SET_UP" Name: "OfferAvailabilityIsSetUp" Ticket: "COMMERCIAL-186" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] Description: "The offer from the new parser has the “PartnerOfferContent available” field set." Tags: [TG_L2, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED] } Factor { Index: 837 CppName: "FI_OFFER_AVAILABILITY" Name: "OfferAvailability" Ticket: "COMMERCIAL-186" Authors: ["hygge", "alejes"] Responsibles: ["hygge", "alejes"] Description: "The PartnerOfferContent available == true based on the offer from the new parser" Tags: [TG_L2, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED] } Factor { Index: 838 CppName: "FI_URL_CLICKS_MAX_GEO_CITY_FRC_WEIGHT" Name: "URLClicksMaxGeoCityFRCWeight" Ticket: "FACTOR-36" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/URLClicksMaxGeoCityFRC" Tags: [TG_DOC, TG_STATIC, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_GEOCLICKS] Description: "Normalized corrected clicks count by query with user's city(gc=) mentioned" Authors: "esoloviev" Responsibles: ["tarum", "niknik"] } Factor { Index: 839 CppName: "FI_URL_CLICKS_MAX_GEO_CITY_FRC_RATIO" Name: "URLClicksMaxGeoCityFRCRatio" Ticket: "FACTOR-36" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/URLClicksMaxGeoCityFRC" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_GEOCLICKS] Description: "Normalized corrected clicks maximum ratio by query with user's city(gc=) mentioned" Authors: "esoloviev" Responsibles: ["tarum", "niknik"] } Factor { Index: 840 CppName: "FI_URL_CLICKS_MAX_ALIEN_GEO_CITY_FRC_RATIO" Name: "URLClicksMaxGeoAlienCityFRCRatio" Ticket: "FACTOR-36" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/URLClicksMaxGeoCityFRC" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_CITY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_GEOCLICKS] Description: "Normalized corrected clicks maximum ratio by query with not user's city(gc=) mentioned" Authors: "esoloviev" Responsibles: ["tarum", "niknik"] } Factor { Index: 841 CppName: "FI_FAST_MX" Name: "FastMx" Ticket: "FACTOR-271" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/FastMx" Tags: [TG_DOC, TG_DYNAMIC, TG_TRANS, TG_UNUSED] Authors: ["vmordovin", "sisoid"] Responsibles: ["vmordovin", "sisoid"] } Factor { Index: 842 CppName: "FI_PURCHASE_TOTAL_PREDICT" Name: "PurchaseTotalPredict" Ticket: "COMMERCIAL-190" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_L2, TG_QUERY_DETECTOR_PREDICT, TG_NOT_01, TG_UNUSED, TG_UNIMPLEMENTED] Description: "The value of PurchaseTotalPredict calculated in the Hippo (The name of the algorithm)." Authors: ["alejes", "hygge"] Responsibles: ["alejes", "hygge"] MinValue: -10 MaxValue: 10 } Factor { Index: 843 CppName: "FI_SERP_SUMMARY_SURPLUS_PREDICT" Name: "SerpSummarySurplusPredict" Ticket: "COMMERCIAL-190" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_L2, TG_QUERY_DETECTOR_PREDICT, TG_UNUSED, TG_UNIMPLEMENTED] Description: "The SerpSummarySurplusPredict value calculated in the Hippo (The name of the algorithm)." Authors: ["alejes", "hygge"] Responsibles: ["alejes", "hygge"] } Factor { Index: 844 CppName: "FI_YABAR_URL_REVISITS" Name: "YabarUrlRevisits" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/Revisits" Ticket: "FACTOR-186" Tags: [TG_STATIC, TG_DOC, TG_USER, TG_BROWSER, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_90D, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_REVISITS] Description: "Does the user return to this URL? " Authors: ["shpilman", "atolstikov"] Responsibles: ["atolstikov", "tarum", "niknik"] } Factor { Index: 845 CppName: "FI_REQUEST_WITH_120_D3_CLICK_PART_PREDICT" Name: "RequestWith120D3ClickPartPredict" Ticket: "COMMERCIAL-190" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_L2, TG_QUERY_DETECTOR_PREDICT, TG_NOT_01, TG_UNUSED, TG_UNIMPLEMENTED] Description: "The value of RequestWith120D3ClickPartPredict calculated in the Hippo (The name of the algorithm)." Authors: ["alejes", "hygge"] Responsibles: ["alejes", "hygge"] MinValue: -10 MaxValue: 110 } Factor { Index: 846 CppName: "FI_QUERY_NAV_PARASITES_DETECTOR_PREDICT" Name: "QueryNavParasitesDetectorPredict" Ticket: "COMMERCIAL-190" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_L2, TG_QUERY_DETECTOR_PREDICT, TG_UNUSED] Description: "The value of the parasite request detector calculated in the Hippo (The name of the algorithm)." Authors: ["alejes", "hygge", "i-vainn"] Responsibles: ["alejes", "hygge"] ImplementationTime: "2022-01-01" } Factor { Index: 847 CppName: "FI_BROWSER_HOST_CNT_DWELL_TIME_LOG" Name: "BrowserHostCntDwellTimeLog" Group: "RegHostStatic" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/YabarUrlVisitsRegions" Ticket: "FACTOR-324" Tags: [TG_STATIC, TG_USER, TG_HOST, TG_BROWSER, TG_LOCALIZED_COUNTRY, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_REG_SITE_BROWSER] Countries: CNT_RELEV Description: "Logarithm of the average time spent by a user on a host with localization by country; calculated according to Yabar logs" Authors: ["gotmanov", "vvp", "esoloviev"] Responsibles: ["gotmanov", "alsafr"] } Factor { Index: 848 CppName: "FI_BROWSER_HOST_DWELL_TIME_REGION_FRC" Name: "BrowserHostDwellTimeRegionFrc" Group: "RegHostStatic" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/YabarUrlVisitsRegions" Ticket: "FACTOR-324" Tags: [TG_STATIC, TG_USER, TG_HOST, TG_BROWSER, TG_LOCALIZED_REGION, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_REG_SITE_BROWSER] Description: "Ratio of dwell time on a host in a given region to dwell time on a host across all regions" Authors: ["gotmanov", "vvp", "esoloviev"] Responsibles: ["gotmanov"] } Factor { Index: 849 CppName: "FI_BROWSER_URL_DWELL_TIME_REGION_FRC" Name: "BrowserUrlDwellTimeRegionFrc" Group: "RegDocStatic" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/YabarUrlVisitsRegions" Ticket: "FACTOR-324" Tags: [TG_STATIC, TG_USER, TG_DOC, TG_BROWSER, TG_LOCALIZED_REGION, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_REG_SITE_BROWSER] Description: "Ratio of dwell time on a page in a given region to dwell time on a page across all regions" Authors: ["gotmanov", "vvp", "esoloviev"] Responsibles: ["gotmanov"] } Factor { Index: 850 CppName: "FI_BROWSER_BOOKMARKS_URL" Name: "BrowserBookmarksUrl" Ticket: "FACTOR-310" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/BrowserBookmarks" Tags: [TG_STATIC, TG_USER, TG_BROWSER, TG_DOC, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE] Description: "The more users add this URL to bookmarks, the higher the factor value" Authors: ["pavelgur", "vvp"] Responsibles: ["pavelgur", "tarum", "niknik"] } Factor { Index: 851 CppName: "FI_SOS_DSSM" Name: "SosDssm" Ticket: "FACTOR-2475" Authors: ["hygge", "alejes", "anrodigina", "hommforever"] Responsibles: ["hygge", "alejes"] Description: "Sos.dssm model prediction by url + title." Tags: [TG_L2, TG_NEURAL, TG_URL_TEXT, TG_STATIC, TG_NOT_01, TG_USED_IN_CONF_REARR] MinValue: -1 MaxValue: 1 ImplementationTime: "2021-03-31" } Factor { Index: 852 CppName: "FI_MED_DSSM" Name: "MedDssm" Ticket: "FACTOR-2475" Authors: ["hygge", "alejes", "anrodigina", "hommforever"] Responsibles: ["hygge", "alejes"] Description: "Predicting med.dssm model by url + title." Tags: [TG_L2, TG_NEURAL, TG_URL_TEXT, TG_STATIC, TG_NOT_01, TG_USED_IN_CONF_REARR] MinValue: -10 MaxValue: 10 ImplementationTime: "2021-03-31" } Factor { Index: 853 CppName: "FI_FIN_LAW_DSSM" Name: "FinLawDssm" Ticket: "FACTOR-2475" Authors: ["hygge", "alejes", "anrodigina", "hommforever"] Responsibles: ["hygge", "alejes"] Description: "Predict fin_law.dssm model by url + title." Tags: [TG_L2, TG_NEURAL, TG_URL_TEXT, TG_STATIC, TG_UNUSED, TG_UNIMPLEMENTED] } Factor { Index: 854 CppName: "FI_WIKI_INFOBOX" Name: "WikiInfobox" Ticket: "FACTOR-85" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/WikiInfobox" Tags: [TG_STATIC, TG_DOC, TG_WIKIPEDIA, TG_USER, TG_LINK_GRAPH, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_1D, TG_NN_OVER_FEATURES_USE] Description: "There is a link to this URL from Infoboxes on Wikipedia." Authors: ["dimavin", "smikler"] Responsibles: ["dimavin", "smikler", "tarum", "niknik"] } Factor { Index: 855 CppName: "FI_CRUELTY_DSSM" Name: "CrueltyDssm" Ticket: "FACTOR-2476" Authors: ["hygge", "alejes", "anrodigina", "hommforever"] Responsibles: ["hygge", "alejes"] Description: "Predict cruelty.dssm model by url + title." Tags: [TG_L2, TG_NEURAL, TG_URL_TEXT, TG_STATIC, TG_UNUSED, TG_USED_IN_CONF_REARR, TG_NOT_01] MinValue: -10 MaxValue: 10 } Factor { Index: 856 CppName: "FI_HALF_ECOM_PREDICT" Name: "HalfEcomPredict" Ticket: "COMMERCIAL-190" Tags: [TG_DYNAMIC, TG_QUERY_ONLY, TG_USER, TG_L2, TG_QUERY_DETECTOR_PREDICT, TG_UNUSED, TG_UNIMPLEMENTED] Description: "The value of HalfEcomPredict calculated in the Hippo (The name of the algorithm)." Authors: ["alejes", "hygge"] Responsibles: ["alejes", "hygge"] } Factor { Index: 857 CppName: "FI_PREFIX_SUFFIX_MAX_CLICK_PERCENT_REG" Name: "PrefixSuffixMaxClickPercentReg" Ticket: "FACTOR-396" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/regexmaxclickpercent" Group: "Regex" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_DEPRECATED] Countries: CNT_RELEV Description: "This factor is similar to RegexMaxClickPercentReg, but calculated from prefix-suffix generalization." Authors: ["smikler"] Responsibles: ["smikler", "tsimkha", "yustuken"] } Factor { Index: 858 CppName: "FI_PREFIX_SUFFIX_MAX_CLICK_PERCENT_YABAR_REG" Name: "PrefixSuffixMaxClickPercentYabarReg" Ticket: "FACTOR-396" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/regexmaxclickpercent" Group: "Regex" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_USER_EXT_DATA, TG_L2, TG_DEPRECATED] Countries: CNT_RELEV Description: "This factor similar to RegexMaxClickPercentYabarReg, but calculated from prefix-suffix generalization." Authors: ["smikler"] Responsibles: ["smikler", "tsimkha", "yustuken"] } Factor { Index: 859 CppName: "FI_DSSM_NAVIGATION_L2" Name: "DssmNavigationL2" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_URL_TEXT, TG_DOC_TEXT, TG_NEURAL, TG_L2] Description: "Query-document navigation model." UseArtifact: {Name: "DssmNavigationL2"} Ticket: "SEARCH-10934" Authors: ["hygge", "alejes", "arrin"] Responsibles: ["hygge", "alejes"] ImplementationTime: "2021-03-31" } Factor { Index: 860 CppName: "FI_YABAR_HOST_SURFTR_NODES_HANGS_GRADIENT" Name: "YabarHostSurfTrNdHgGr" Ticket: "FACTOR-112" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/SurfTr-Hangs" Tags: [TG_STATIC, TG_HOST, TG_USER, TG_BROWSER, TG_USER_SEARCH, TG_L2, TG_DEPRECATED] Description: "Average angle of inclination in the apex-hovering plane" Authors: ["atolstikov", "osenzen"] Responsibles: "atolstikov" } Factor { Index: 861 CppName: "FI_QUERY_URL_CORRECTED_CTR_XFACTOR" Name: "QueryUrlCorrectedCtrXfactor" Ticket: "FACTOR-397" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QueryUrlCorrectedCtrXfactor" Tags: [TG_DYNAMIC, TG_DOC, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_LOCALIZED_COUNTRY, TG_COLLABORATED, TG_USER, TG_L2, TG_DEPRECATED, TG_REMOVED] Countries: [CNT_ALL, CNT_TR] Description: "Query-URL factor. Value - the result of collaborative data filtering for the QueryUrlCorrectedCtr factor" Authors: ["avatar", "vvp", "alsafr"] Responsibles: ["avatar", "alsafr"] } Factor { Index: 862 CppName: "FI_FULL_MATRIX_NET" Name: "FullMatrixNet" Tags: [TG_DOC, TG_DYNAMIC, TG_TRANS, TG_UNUSED] Ticket: "SAASSUP-3320" Authors: ["derrior"] Responsibles: ["derrior"] Description: "The MatrixNet value of the slow ranking model." } Factor { Index: 863 CppName: "FI_FAST_MATRIX_NET" Name: "FastMatrixNet" Tags: [TG_DOC, TG_DYNAMIC, TG_TRANS, TG_UNUSED] Ticket: "SAASSUP-3320" Authors: ["derrior"] Responsibles: ["derrior"] Description: "The MatrixNet value of the fast ranking model." } Factor { Index: 864 CppName: "FI_FILTER_MATRIX_NET" Name: "FilterMatrixNet" Tags: [TG_DOC, TG_DYNAMIC, TG_TRANS, TG_UNUSED] Ticket: "SAASSUP-3320" Authors: ["derrior"] Responsibles: ["derrior"] Description: "The MatrixNet value of the filtering model." } Factor { Index: 865 CppName: "FI_SMALL_WINDOW_ATTENUATION_Q" Name: "SmallWindowAttenuationQ" Ticket: "FACTOR-441" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/obshayaformula/tekushhiekomponenty/SmallWindow" Group: "CombinedAbs" Tags: [TG_DOC, TG_DOC_TEXT, TG_DYNAMIC, TG_DEPRECATED] Authors: "alsafr" Responsibles: "alsafr" } Factor { Index: 866 CppName: "FI_QUERY_DOC_TITLE_RANGES_MATCHING_SCORE" Name: "QueryDocTitleRangesMatchingScore" Ticket: "FACTOR-353" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QueryDocTitleRanges" Tags: [TG_DYNAMIC, TG_DOC, TG_DOC_TEXT, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "This factors is calculated based on the text of the query and the title (title) of the document." Authors: ["gotmanov", "magaz"] Responsibles: ["gotmanov", "magaz"] } Factor { Index: 867 CppName: "FI_FULL_POLYNOM" Name: "FullPolynom" Tags: [TG_DOC, TG_DYNAMIC, TG_UNUSED, TG_TRANS] Ticket: "SAAS-6009" Authors: ["derrior"] Responsibles: ["derrior"] Description: "The Polynom value of the slow ranking model." } Factor { Index: 868 CppName: "FI_FAST_POLYNOM" Name: "FastPolynom" Tags: [TG_DOC, TG_DYNAMIC, TG_UNUSED, TG_TRANS] Ticket: "SAAS-6009" Authors: ["derrior"] Responsibles: ["derrior"] Description: "The Polynom value of the fast ranking model." } Factor { Index: 869 CppName: "FI_FILTER_POLYNOM" Name: "FilterPolynom" Tags: [TG_DOC, TG_DYNAMIC, TG_UNUSED, TG_TRANS] Ticket: "SAAS-6009" Authors: ["derrior"] Responsibles: ["derrior"] Description: "The Polynom value of the filtering ranking model." } Factor { Index: 870 CppName: "FI_IS_TRANSLATED_DOCUMENT" Name: "IsTranslatedDocument" Tags: [TG_DOC, TG_STATIC, TG_L2, TG_UNUSED, TG_UNIMPLEMENTED] Ticket: "MT-14803" Authors: ["bvshuryg"] Responsibles: ["bvshuryg"] Description: "There is a sign of usage of machine translation for the document." } Factor { Index: 871 CppName: "FI_MED_DSSM_WITH_TRASH" Name: "MedDssmWithTrash" Ticket: "SENS-177" Authors: ["hygge", "alejes", "anrodigina", "hommforever", "nenashevna"] Responsibles: ["hygge", "alejes"] Description: "Prediction med_with_trash.dssm (med. document model with adding trash to lern) model based on url + title." MinValue: -2.0 MaxValue: 2.0 Tags: [TG_L2, TG_NEURAL, TG_URL_TEXT, TG_STATIC, TG_UNUSED, TG_UNIMPLEMENTED, TG_NOT_01] } Factor { Index: 872 CppName: "FI_FIN_LAW_DSSM_WITH_TRASH" Name: "FinLawDssmWithTrash" Ticket: "SENS-177" Authors: ["hygge", "alejes", "anrodigina", "hommforever", "nenashevna"] Responsibles: ["hygge", "alejes"] Description: "Prediction fin_law_with_trash.dssm (fin-jur. document model with adding trash to lern) model based on url + title." MinValue: -2.0 MaxValue: 2.0 Tags: [TG_L2, TG_NEURAL, TG_URL_TEXT, TG_STATIC, TG_UNUSED, TG_NOT_01, TG_USED_IN_CONF_REARR] } Factor { Index: 873 CppName: "FI_FIO_FROM_ORIGINAL_REQUEST_BODY_MIN_WINDOW_SIZE" Name: "FioFromOriginalRequestBodyMinWindowSize" Ticket: "SEARCHSPEC-94" Description: "This factor is based on full name from the original query. Calculated based on the content of the document. The minimum size of the step that contains all query words. Normalized to the number of words in the query." Tags: [TG_DOC, TG_DOC_TEXT, TG_UNDOCUMENTED, TG_TEXT_MACHINE] ImplementationTime: "2021-08-30" } Factor { Index: 874 CppName: "FI_FIO_FROM_ORIGINAL_REQUEST_TEXT_COSINE_MATCH_MAX_PREDICTION" Name: "FioFromOriginalRequestTextCosineMatchMaxPrediction" Ticket: "SEARCHSPEC-94" Description: This factor is based on full name from the original query. Algorithm: CosineMatchMaxPrediction." Tags: [TG_DOC, TG_DOC_TEXT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_TEXT_MACHINE] } Factor { Index: 875 CppName: "FI_ALL_FIO_FROM_ORIGINAL_REQUEST_ALL_MAX_F_BODY_CHAIN0_WCM" Name: "AllFioFromOriginalRequestAllMaxFBodyChain0Wcm" Ticket: "SEARCHSPEC-94" Description: "This factor is based on all full names from the original query. Aggregation by all extensions. Type of extension aggregation: highest factor value; Calculated based on document content. Algorithm: Chain0Wcm." Tags: [TG_DOC, TG_DOC_TEXT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_TEXT_MACHINE] } Factor { Index: 876 CppName: "FI_ALL_FIO_FROM_ORIGINAL_REQUEST_ALL_MAX_F_BODY_MIN_WINDOW_SIZE" Name: "AllFioFromOriginalRequestAllMaxFBodyMinWindowSize" Ticket: "SEARCHSPEC-94" Description: "This factor is based on all full names from the original query. Aggregation over all extensions. Type of extension aggregation: highest factor value; calculated based on the contents of the document. Minimum step size for all words in the query to be included, normalized by the number of words in the query." Tags: [TG_DOC, TG_DOC_TEXT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_TEXT_MACHINE] } Factor { Index: 877 CppName: "FI_SP_AVG_CLICK_FRC_SYN_REG" Name: "SamplePeriodClickFrcSyn" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_SYNNORM, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_SAMPLE_PERIOD, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_USF_SAMPLE_PERIOD, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The percentage of the clicks on the URL in total number of clicked URLs per session (synnorm) for the given query." Authors: "monnoroch" Responsibles: ["monnoroch", "alsafr", "tarum", "niknik"] Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/sampleperiod" Ticket: "FACTOR-442" } Factor { Index: 878 CppName: "FI_SP_AVG_TOTAL_FRC_SYN_REG" Name: "SamplePeriodDayFrcSyn" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_SYNNORM, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_SAMPLE_PERIOD, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_USF_SAMPLE_PERIOD, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The average percentage of the clicks on the given URL for athe given query among all clicks for the query (synnorm) during the day." Authors: "monnoroch" Responsibles: ["monnoroch", "alsafr", "tarum", "niknik"] Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/sampleperiod" Ticket: "FACTOR-442" } Factor { Index: 879 CppName: "FI_SP_AVG_TOTAL_FRC_REG" Name: "SamplePeriodDayFrc" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_USERFEAT, TG_USERFEAT_SAMPLE_PERIOD, TG_NN_OVER_FEATURES_USE, TG_USERFEAT_USF_SAMPLE_PERIOD, TG_FORMULA_2245_DEP_3, TG_DEPRECATED] Description: "The average percentage of clicks on the given URL for a given query among all clicks on the query (qnorm) during the day." Authors: "monnoroch" Responsibles: ["monnoroch", "alsafr", "tarum", "niknik"] Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/sampleperiod" Ticket: "FACTOR-442" } Factor { Index: 880 CppName: "FI_QI_QUERY_URL_CORRECTED_CTR_XFACTOR" Name: "QiQueryUrlCorrectedCtrXfactor" Group: "QI" Ticket: "FACTOR-306" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/qiuserdata" Tags: [TG_DYNAMIC, TG_DOC, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_LOCALIZED_COUNTRY, TG_USER_EXT_DATA, TG_COLLABORATED, TG_USER, TG_L2, TG_DEPRECATED, TG_REMOVED] Countries: [CNT_ALL, CNT_TR] Description: "QI version of factor 861. MaxValue over the set of popular similar queries." Authors: "tsimkha" Responsibles: ["smikler", "tsimkha"] } Factor { Index: 881 CppName: "FI_QI_QUERY_URL_ISBM_CTR_REG" Name: "QiQueryURLISBMCTRReg" Group: "QI" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/qiuserdata" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_DEPRECATED] Ticket: "FACTOR-306" Description: "QI version of factor 798. MaxValue over the set of popular similar queries." Authors: "tsimkha" Responsibles: ["smikler", "tsimkha"] } Factor { Index: 882 CppName: "FI_ALL_FIO_FROM_ORIGINAL_REQUEST_ALL_MAX_F_TEXT_COSINE_MATCH_MAX_PREDICTION" Name: "AllFioFromOriginalRequestAllMaxFTextCosineMatchMaxPrediction" Ticket: "SEARCHSPEC-94" Description: "The factor is based on all Full names from the original query, aggregated across all extensions. The aggregation type for extensions is the maximum value of the factor, calculated based on the document text. The algorithm used is CosineMatchMaxPrediction." Tags: [TG_DOC, TG_DOC_TEXT, TG_UNDOCUMENTED, TG_UNIMPLEMENTED, TG_TEXT_MACHINE] } Factor { Index: 883 CppName: "FI_DSSM_PAGE_QUALITY" Name: "DssmPageQuality" Ticket: "SEARCH-11378, SEARCHSPEC-172" Authors: ["jullak"] Responsibles: ["nenashevna", "hommforever", "jullak"] Description: "Dssm, predicting the page quality rating of the document." Tags: [TG_DEPRECATED, TG_NEURAL, TG_STATIC, TG_URL_TEXT, TG_DOC] ImplementationTime: "2021-11-25" } Factor { Index: 884 CppName: "FI_HAS_TURBO_ECOM" Name: "HasTurboEcom" Tags: [TG_DOC, TG_STATIC, TG_BINARY, TG_OFTEN_ZERO, TG_META_OVERWRITE, TG_UNUSED, TG_DATA_FROM_SAASKV, TG_UNIMPLEMENTED] Ticket: "SEARCHSPAM-15910" Authors: ["bikulov"] Responsibles: ["bikulov", "ulyanov"] } Factor { Index: 885 CppName: "FI_MEMORANDUM_URL_TYPE" Name: "MemorandumUrlType" Tags: [TG_DOC, TG_STATIC, TG_OFTEN_ZERO, TG_UNUSED, TG_UNIMPLEMENTED] Ticket: "CONTENTQUALITY-169" Authors: ["makkolts"] Responsibles: ["makkolts", "sdormidontov"] } Factor { Index: 886 CppName: "FI_SP_AVG_TOTAL_FRC_XFACTOR_REG" Name: "SamplePeriodDayFrcXfactor" Ticket: "FACTOR-506" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/sampleperiodXfactor" Tags: [TG_DYNAMIC, TG_DOC, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_LOCALIZED_COUNTRY, TG_COLLABORATED, TG_USER, TG_L2, TG_DEPRECATED, TG_REMOVED] Countries: [CNT_RU] Description: "Query+URL factor. Value - result of collaborative filtering of data for SamplePeriodDayFrc factor." Authors: ["avatar", "monnoroch", "alsafr"] Responsibles: ["avatar", "monnoroch"] } Factor { Index: 887 CppName: "FI_FAST_FILTER_MATRIX_NET" Name: "FastFilterMatrixNet" Tags: [TG_DOC, TG_DYNAMIC, TG_UNUSED, TG_TRANS] Ticket: "SAAS-5758" Authors: ["odinmillion"] Responsibles: ["odinmillion"] Description: "The value of MatrixNet is the result of a fast filtering model in machine learning." } Factor { Index: 888 CppName: "FI_FAST_FILTER_POLYNOM" Name: "FastFilterPolynom" Tags: [TG_DOC, TG_DYNAMIC, TG_UNUSED, TG_TRANS] Ticket: "SAAS-5758" Authors: ["odinmillion"] Responsibles: ["odinmillion"] Description: "The value of Polynom in a fast ranking filtering model." } Factor { Index: 889 CppName: "FI_QI_SP_AVG_TOTAL_FRC_REG" Name: "QiSamplePeriodDayFrc" Group: "QI" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/sampleperiod" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_USER_EXT_DATA, TG_L2, TG_DEPRECATED] Ticket: "FACTOR-442" Description: "QI version of factor 879." Authors: "monnoroch" Responsibles: ["monnoroch", "tsimkha"] } Factor { Index: 890 CppName: "FI_META_MATRIX_NET" Name: "MetaMatrixNet" Tags: [TG_DOC, TG_DYNAMIC, TG_TRANS, TG_UNUSED] Ticket: "SAASSUP-3741" Authors: ["odinmillion"] Responsibles: ["odinmillion"] Description: "The value of MatrixNet on the meta level." } Factor { Index: 891 CppName: "FI_META_POLYNOM" Name: "MetaPolynom" Tags: [TG_DOC, TG_DYNAMIC, TG_TRANS, TG_UNUSED] Ticket: "SAASSUP-3741" Authors: ["odinmillion"] Responsibles: ["odinmillion"] Description: "The value of Polynom on the meta." } Factor { Index: 892 CppName: "FI_SHORT_VIDEO" Name: "ShortVideo" Tags: [TG_DOC, TG_STATIC, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_UNUSED, TG_UNIMPLEMENTED] Ticket: "SEARCHPLAY-24" Authors: ["bbetrozova"] Responsibles: ["bbetrozova", "alejes"] Description: "The document is a short video (TikTok, Reels, Shorts)." } Factor { Index: 893 CppName: "FI_TELEGRAM_CHANNEL_WEB" Name: "TelegramChannelWebFormat" Tags: [TG_DOC, TG_STATIC, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_UNUSED, TG_UNIMPLEMENTED] Ticket: "SEARCHPLAY-49" Authors: ["bbetrozova"] Responsibles: ["bbetrozova", "alejes"] Description: "The document is a Telegram channel in a web format." } Factor { Index: 894 CppName: "FI_TELEGRAM_POST" Name: "TelegramPost" Tags: [TG_DOC, TG_STATIC, TG_URL_TEXT, TG_BINARY, TG_OFTEN_ZERO, TG_L2, TG_UNUSED, TG_UNIMPLEMENTED] Ticket: "SEARCHPLAY-49" Authors: ["bbetrozova"] Responsibles: ["bbetrozova", "alejes"] Description: "The document is a post or message on a Telegram channel." } Factor { Index: 895 CppName: "FI_CORRECTED_CTR_ANNOTATION_MATCH_PREDICTION" Name: "CorrectedCtrAnnotationMatchPrediction" Ticket: "FACTOR-468" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_FILTER, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_1832D, TG_USERFEAT_SEARCH_DWELL_TIME, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_2, TG_DEPRECATED] Description: ""CorrectedCtrReg" is a factor in an annotated index and "AnnotationMatchPrediction" is another factor in the same index." Authors: ["alsafr", "smikler"] Responsibles: "smikler" } Factor { Index: 896 CppName: "FI_CORRECTED_CTR_QUERY_MATCH_PREDICTION" Name: "CorrectedCtrQueryMatchPrediction" Ticket: "FACTOR-468" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_FILTER, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_1832D, TG_USERFEAT_SEARCH_DWELL_TIME, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_2, TG_DEPRECATED] Description: "CorrectedCtrReg is a factor in the annotation index, with a QueryMatchPrediction factor." Authors: ["alsafr", "smikler"] Responsibles: "smikler" } Factor { Index: 897 CppName: "FI_CORRECTED_CTR_VALUE_WCM_AVG" Name: "CorrectedCtrValueWcmAvg" Ticket: "FACTOR-468" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_FILTER, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_1832D, TG_USERFEAT_SEARCH_DWELL_TIME, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_2, TG_DEPRECATED] Description: "The CorrectedCtrReg factor in the annotation index and the ValueWcmAvg factor." Authors: ["alsafr", "smikler"] Responsibles: "smikler" } Factor { Index: 898 CppName: "FI_CORRECTED_CTR_BM15_V4_K5" Name: "CorrectedCtrBm15V4K5" Ticket: "FACTOR-468" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_FILTER, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_1832D, TG_USERFEAT_SEARCH_DWELL_TIME, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_2, TG_DEPRECATED] Description: "The CorrectedCtrReg factor in the annotation index, factor Bm15V4K5." Authors: ["alsafr", "smikler"] Responsibles: "smikler" } Factor { Index: 899 CppName: "FI_IS_NOT_CGI" Name: "IsNotCgi" Ticket: "FACTOR-575" Tags: [TG_STATIC, TG_URL_TEXT, TG_DOC, TG_L2, TG_NN_OVER_FEATURES_USE] Description: "Does the URL contain '?' symbol?. It is equal to zero if the URL does not have CGI parameters (more precisely: all duplicates have a '?' symbol in the URL)." Authors: "ilnurkh" Responsibles: "ilnurkh" } Factor { Index: 900 CppName: "FI_ALICE_CLICK_DSSM" Name: "AliceClickDssm" Tags: [TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_URL_TEXT, TG_DOC_TEXT, TG_DOC_CONTENT, TG_NEURAL, TG_UNDOCUMENTED, TG_UNUSED, TG_ALICE_MUSIC, TG_RTMODELS_SERVICE, TG_ALLOW_USE_FOR_ALICE] Description: "DSSM-based click prediction using data specific to Alisa (voice search)." Ticket: "SEARCHSPEC-132" Authors: "an-to-nen-ko" Responsibles: "an-to-nen-ko" ImplementationTime: "2021-11-27" } Factor { Index: 901 CppName: "FI_TEL_FULL_ATTRIBUTE_TEXT_BOCM15_K001" Name: "TelFullAttributeTextBocm15K001" Ticket: "SEARCHPLAY-70" Description: "The factor is based on phone attributes tel_full from the original query. Text Document. The Bocm15 word weight aggregation algorithm. Normalization coefficient 0.01." Tags: [TG_DOC, TG_DOC_TEXT, TG_TEXT_MACHINE, TG_UNDOCUMENTED, TG_DYNAMIC] Authors: "ilnurkh" Responsibles: "ilnurkh" ImplementationTime: "2022-02-09" } Factor { Index: 902 CppName: "FI_REMOVED_902" Name: "Removed_902" Tags: [TG_REMOVED] } Factor { Index: 903 CppName: "FI_SAMPLE_PERIOD_DAY_FRC_QUERY_MATCH_PREDICTION" Name: "SamplePeriodDayFrcQueryMatchPrediction" Ticket: "FACTOR-605" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/sampleperiod" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SamplePeriodDayFrc is a factor in the annotation index, the QueryMatchPrediction factor." Authors: "pavelgur" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 904 CppName: "FI_SAMPLE_PERIOD_DAY_FRC_ANNOTATION_MATCH_PREDICTION" Name: "SamplePeriodDayFrcAnnotationMatchPrediction" Ticket: "FACTOR-605" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/sampleperiod" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SamplePeriodDayFrc is a factor in the annotation index, AnnotationMatchPrediction factor." Authors: "pavelgur" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 905 CppName: "FI_ONE_CLICK_QUERY_MATCH_PREDICTION" Name: "OneClickQueryMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotation index, QueryMatchPrediction factor." Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 906 CppName: "FI_ONE_CLICK_ANNOTATION_MATCH_PREDICTION" Name: "OneClickAnnotationMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotational index, AnnotationMatchPrediction factor." Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 907 CppName: "FI_ONE_CLICK_BM15_AK4" Name: "OneClickBm15AK4" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotation index, factor Bm15AK4." Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 908 CppName: "FI_ONE_CLICK_BOCM_WEIGHTED_W1K3" Name: "OneClickBocmWeightedW1K3" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotation index, BocmWeightedW1K3 factor." Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 909 CppName: "FI_LONG_CLICK_QUERY_MATCH_PREDICTION" Name: "LongClickQueryMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClick factor in the annotation index, QueryMatchPrediction factor." Authors: "pavelgur" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 910 CppName: "FI_LONG_CLICK_ANNOTATION_MATCH_PREDICTION" Name: "LongClickAnnotationMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClick is a factor in the annotation index, the AnnotationMatchPrediction factor." Authors: "pavelgur" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 911 CppName: "FI_LONG_CLICK_BM15_AK4" Name: "LongClickBm15AK4" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClick factor in the annotation index, factor Bm15AK4" Authors: "pavelgur" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 912 CppName: "FI_LONG_CLICK_BOCM_WEIGHTED_W1K3" Name: "LongClickBocmWeightedW1K3" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClick factor in the annotational index, BocmWeightedW1K3 factor." Authors: "pavelgur" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 913 CppName: "FI_SPLIT_DWELL_TIME_QUERY_MATCH_PREDICTION" Name: "SplitDwellTimeQueryMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SplitDwellTime factor in the annotation index, QueryMatchPrediction factor." Authors: "pavelgur" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 914 CppName: "FI_SPLIT_DWELL_TIME_ANNOTATION_MATCH_PREDICTION" Name: "SplitDwellTimeAnnotationMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SplitDwellTime is a factor in the annotation index, the AnnotationMatchPrediction factor." Authors: "pavelgur" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 915 CppName: "FI_BQPR_QUERY_MATCH_PREDICTION" Name: "BQPRQueryMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "The BQPR factor in the annotated index, the QueryMatchPrediction factor." Authors: "smikler" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 916 CppName: "FI_BQPR_ANNOTATION_MATCH_PREDICTION" Name: "BQPRAnnotationMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "BQPR is a factor in the annotation index and the factor AnnotationMatchPrediction." Authors: "smikler" Factor { Index: 917 CppName: "FI_YABAR_VISITS_QUERY_MATCH_PREDICTION" Name: "YabarVisitsQueryMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "YabarVisits factor in the annotation index, QueryMatchPrediction factor." Authors: ["akhropov", "ilnurkh"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 918 CppName: "FI_YABAR_VISITS_ANNOTATION_MATCH_PREDICTION" Name: "YabarVisitsAnnotationMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "YabarVisits factor in annotation index, AnnotationMatchPrediction factor" Authors: ["akhropov", "ilnurkh"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 919 CppName: "FI_YABAR_TIME_QUERY_MATCH_PREDICTION" Name: "YabarTimeQueryMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "YabarTime factor in annotation index, factor QueryMatchPrediction" Authors: ["akhropov", "ilnurkh"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 920 CppName: "FI_YABAR_TIME_ANNOTATION_MATCH_PREDICTION" Name: "YabarTimeAnnotationMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "YabarTime factor in the annotation index, factor AnnotationMatchPrediction." Authors: ["akhropov", "ilnurkh"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 921 CppName: "FI_SIMPLE_CLICK_QUERY_MATCH_PREDICTION" Name: "SimpleClickQueryMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SimpleClick factor in the annotation index, QueryMatchPrediction factor." Authors: "monnoroch" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 922 CppName: "FI_SIMPLE_CLICK_ANNOTATION_MATCH_PREDICTION" Name: "SimpleClickAnnotationMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SimpleClick factor in the annotated index, AnnotationMatchPrediction factor." Authors: "monnoroch" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 923 CppName: "FI_LONG_CLICK_BOCM_PLAIN" Name: "LongClickBocmPlain" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClick factor in the annotational index, factor BocmPlain." Authors: "pavelgur" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 924 CppName: "FI_RANDOM_LOG_DBM35_XFACTOR_FULL_MATCH_PREDICTION" Name: "RandomLogDBM35XfactorFullMatchPrediction" Ticket: "FACTOR-579" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/RandomLogDBM35" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_COLLABORATED, TG_REMOVED] Countries: [CNT_TR] Description: "The result of collaborative filtering based on the FI_DBM35 factor from random log in the annotated index, factor FullMatchPrediction." Authors: ["avatar", "alsafr", "akhropov"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 925 CppName: "FI_RANDOM_LOG_DBM35_XFACTOR_ANNOTATION_MATCH_PREDICTION" Name: "RandomLogDBM35XfactorAnnotationMatchPrediction" Ticket: "FACTOR-579" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/RandomLogDBM35" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_COLLABORATED, TG_REMOVED] Countries: [CNT_TR] Description: "The result of collaborative filtering based on the FI_DBM35 factor from random log in the annotation index, factor AnnotationMatchPrediction." Authors: ["avatar", "alsafr", "akhropov"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 926 CppName: "FI_ONE_CLICK_SYNONYM_MATCH_PREDICTION" Name: "OneClickSynonymMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "The result of collaborative filtering based on the OneClick factor from random log in the annotation index, SynonymMatchPrediction factor." Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 927 CppName: "FI_ONE_CLICK_FULL_MATCH_PREDICTION" Name: "OneClickFullMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotation index, factor FullMatchPrediction." Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 928 CppName: "FI_ONE_CLICK_VALUE_WCM_AVG" Name: "OneClickValueWcmAvg" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotation index, factor ValueWcmAvg" Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 929 CppName: "FI_ONE_CLICK_BOCM_WEIGHTED_MAX_K1" Name: "OneClickBocmWeightedMaxK1" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotation index, factor BocmWeightedMaxK1." Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 930 CppName: "FI_ONE_CLICK_BM15_STRICT_K2" Name: "OneClickBm15StrictK2" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotation index, factor Bm15StrictK2." Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 931 CppName: "FI_ONE_CLICK_BM15_MAX_K3" Name: "OneClickBm15MaxK3" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotation index, factor Bm15MaxK3" Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 932 CppName: "FI_ONE_CLICK_BCLM_PLAIN_W1K3" Name: "OneClickBclmPlainW1K3" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotational index, factor BclmPlainW1K3" Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 933 CppName: "FI_ONE_CLICK_VALUE_WCM_MAX" Name: "OneClickValueWcmMax" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotation index, factor ValueWcmMax." Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 934 CppName: "FI_ONE_CLICK_VALUE_WCM_PREDICTION" Name: "OneClickValueWcmPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotated index, factor ValueWcmPrediction." Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 935 CppName: "FI_ONE_CLICK_BCLM_WEIGHTED_K3" Name: "OneClickBclmWeightedK3" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in the annotation index, factor BclmWeightedK3." Authors: ["alsafr", "pavelgur"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 936 CppName: "FI_BQPR_BOCM_WEIGHTED_W1_K3" Name: "BQPRBocmWeightedW1K3" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "BQPR factor in the annotational index, factor BocmWeightedW1K3." Authors: "smikler" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 937 CppName: "FI_BQPR_BM15_STRICT_K2" Name: "BQPRBm15StrictK2" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "BQPR factor in the annotation index, factor Bm15StrictK2." Authors: "smikler" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 938 CppName: "FI_SPLIT_DWELL_BOCM_WEIGHTED_MAX_K1" Name: "SplitDwellTimeBocmWeightedMaxK1" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SplitDwellTime factor in the annotated index, BocmWeightedMaxK1 factor." Authors: "pavelgur" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 939 CppName: "FI_SPLIT_DWELL_TIME_FULL_MATCH_PREDICTION" Name: "SplitDwellTimeFullMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SplitDwellTime factor in the annotation index, factor FullMatchPrediction." Authors: "pavelgur" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 940 CppName: "FI_SPLIT_DWELL_TIME_VALUE_WCM_AVG" Name: "SplitDwellTimeValueWcmAvg" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SplitDwellTime factor in annotational index, ValueWcmAvg factor." Authors: "pavelgur" Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 941 CppName: "FI_CORRECTED_CTR_BM15_STRICT_K2" Name: "CorrectedCtrBm15StrictK2" Ticket: "FACTOR-468" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_FILTER, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_1832D, TG_USERFEAT_SEARCH_DWELL_TIME, TG_USERFEAT_USF, TG_FORMULA_2245_DEP_2, TG_DEPRECATED] Description: "CorrectedCtrReg factor in annotation index, Bm15StrictK2 factor" Authors: ["alsafr", "smikler"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 942 CppName: "FI_FRACTION_OF_QUERIES_WITH_GEO_PREDICTION" Name: "FractionOfQueriesWithGeoPredicted" DependsOn: [{Feature: ["FractionOfQueriesWithGeoPredicted"], Slice: "begemot_query_factors"}] Ticket: "FACTOR-508" Group: "Query" Tags: [TG_QUERY_ONLY, TG_USER_SEARCH, TG_LOCALIZED_COUNTRY, TG_DYNAMIC, TG_L2, TG_DEPRECATED] Countries: [CNT_ALL] Description: "Prediction of the percentage of queries with geolocation based on set of words built for the query." Authors: ["yazevnul"] Responsibles: ["yazevnul", "esoloviev"] } Factor { Index: 943 CppName: "FI_URL_IS_EXACT" Name: "IsExactUrl" DependsOn: [{Feature: ["IsExactUrl"], Slice: "begemot_query_factors"}] Tags: [TG_BINARY, TG_DYNAMIC, TG_QUERY_ONLY, TG_OFTEN_ZERO, TG_L2, TG_DEPRECATED] Description: "The query is the URL with accuracy to dots and spaces - the rule “isurl” is used." Ticket: "FACTOR-682" Authors: ["mbusel", "smikler"] Responsibles: "mbusel" } Factor { Index: 944 CppName: "FI_RANDOM_LOG_DBM35_XFACTOR_VALUE_WCM_MAX" Name: "RandomLogDBM35XfactorValueWcmMax" Ticket: "FACTOR-579" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/RandomLogDBM35" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_COLLABORATED, TG_REMOVED] Countries: [CNT_TR] Description: "The result of collaborative filtering for the FI_DBM35 factor from random log in the annotation index, factor ValueWcmMax." Authors: ["avatar", "alsafr", "akhropov"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 945 CppName: "FI_RANDOM_LOG_DBM35_XFACTOR_VALUE_WCM_AVG" Name: "RandomLogDBM35XfactorValueWcmAvg" Ticket: "FACTOR-579" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/RandomLogDBM35" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_COLLABORATED, TG_REMOVED] Countries: [CNT_TR] Description: "Result of collaborative filtering for factor FI_DBM35 from random log in annotation index, factor ValueWcmAvg" Authors: ["avatar", "alsafr", "akhropov"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 946 CppName: "FI_RANDOM_LOG_DBM35_XFACTOR_BM15_STRICK_K2" Name: "RandomLogDBM35XfactorBm15StrictK2" Ticket: "FACTOR-579" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/RandomLogDBM35" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_COLLABORATED, TG_REMOVED] Countries: [CNT_TR] Description: "Result of collaborative filtering for factor FI_DBM35 based on random log in annotation index, factor Bm15StrictK2" Authors: ["avatar", "alsafr", "akhropov"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 947 CppName: "FI_RANDOM_LOG_DBM35_XFACTOR_BCLM_PLAIN_W1_k3" Name: "RandomLogDBM35XfactorBclmPlainW1K3" Ticket: "FACTOR-579" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/RandomLogDBM35" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_COLLABORATED, TG_REMOVED] Countries: [CNT_TR] Description: "Result of collaborative filtering for factor FI_DBM35 based on random log in annotation index, factor BclmPlainW1K3" Authors: ["avatar", "alsafr", "akhropov"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 948 CppName: "FI_RANDOM_LOG_DBM35_XFACTOR_BCLM_WEIGHTED_K3" Name: "RandomLogDBM35XfactorBclmWeightedK3" Ticket: "FACTOR-579" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/RandomLogDBM35" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_COLLABORATED, TG_REMOVED] Countries: [CNT_TR] Description: "Result of collaborative filtering for factor FI_DBM35 based on random log in annotation index, factor BclmWeightedK3" Authors: ["avatar", "alsafr", "akhropov"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 949 CppName: "FI_RANDOM_LOG_DBM35_XFACTOR_BOCM_WEIGHTED_K3" Name: "RandomLogDBM35XfactorBocmWeightedW1K3" Ticket: "FACTOR-579" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/RandomLogDBM35" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_COLLABORATED, TG_REMOVED] Countries: [CNT_TR] Description: "Result of collaborative filtering for factor FI_DBM35 based on random log in annotation index, factor BocmWeightedW1K3" Authors: ["avatar", "alsafr", "akhropov"] Responsibles: ["smikler", "yustuken", "diver"] } Factor { Index: 950 CppName: "FI_CORRECTED_CTR_XFACTOR_ANNOTATION_MATCH_PREDICTION" Name: "CorrectedCtrXfactorAnnotationMatchPrediction" Ticket: "FACTOR-716" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QueryUrlCorrectedCtrXfactor" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_COLLABORATED, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_REMOVED] Description: "Corrected trX factor in the innovation index, Annotation Match Prediction factor" Authors: ["vvp", "alsafr", "avatar"] Responsibles: ["yustuken", "diver", "avatar"] } Factor { Index: 951 CppName: "FI_CORRECTED_CTR_XFACTOR_QUERY_MATCH_PREDICTION" Name: "CorrectedCtrXfactorQueryMatchPrediction" Ticket: "FACTOR-716" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QueryUrlCorrectedCtrXfactor" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_COLLABORATED, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_REMOVED] Description: "Corrected trX factor in innovation index, Query Match Prediction factor" Authors: ["vvp", "alsafr", "avatar"] Responsibles: ["yustuken", "diver", "avatar"] } Factor { Index: 952 CppName: "FI_CORRECTED_CTR_XFACTOR_VALUE_WCM_MAX" Name: "CorrectedCtrXfactorValueWcmMax" Ticket: "FACTOR-716" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QueryUrlCorrectedCtrXfactor" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_COLLABORATED, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_REMOVED] Description: "CorrectedCtrXfactor in annotation index, ValueWcmMax factor" Authors: ["vvp", "alsafr", "avatar"] Responsibles: ["yustuken", "diver", "avatar"] } Factor { Index: 953 CppName: "FI_CORRECTED_CTR_XFACTOR_VALUE_WCM_AVG" Name: "CorrectedCtrXfactorValueWcmAvg" Ticket: "FACTOR-716" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QueryUrlCorrectedCtrXfactor" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_COLLABORATED, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_REMOVED] Description: "Corrected trX factor in innovation index, Value Vcm Avg factor" Authors: ["vvp", "alsafr", "avatar"] Responsibles: ["yustuken", "diver", "avatar"] } Factor { Index: 954 CppName: "FI_CORRECTED_CTR_XFACTOR_BOCM_WEIGHTED_W1K3" Name: "CorrectedCtrXfactorBocmWeightedW1K3" Ticket: "FACTOR-716" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QueryUrlCorrectedCtrXfactor" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_COLLABORATED, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_REMOVED] Description: "CorrectedCtrXfactor in annotation index, BocmWeightedW1K3 factor" Authors: ["vvp", "alsafr", "avatar"] Responsibles: ["yustuken", "diver", "avatar"] } Factor { Index: 955 CppName: "FI_CORRECTED_CTR_XFACTOR_BCLM_PLAIN_K3" Name: "CorrectedCtrXfactorBclmPlainK3" Ticket: "FACTOR-716" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QueryUrlCorrectedCtrXfactor" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_COLLABORATED, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_REMOVED] Description: "CorrectedCtrXfactor in annotation index, BclmPlainK3 factor" Authors: ["vvp", "alsafr", "avatar"] Responsibles: ["yustuken", "diver", "avatar"] } Factor { Index: 956 CppName: "FI_CORRECTED_CTR_XFACTOR_BCLM_MIX_PLAIN_W1K1" Name: "CorrectedCtrXfactorBclmMixPlainW1K1" Ticket: "FACTOR-716" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/QueryUrlCorrectedCtrXfactor" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_COLLABORATED, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_REMOVED] Description: "CorrectedCtrXfactor in annotation index, BclmMixPlainW1K1 factor" Authors: ["vvp", "alsafr", "avatar"] Responsibles: ["yustuken", "diver", "avatar"] } Factor { Index: 957 CppName: "FI_ALICE_TIMESPENT_SUFFIX_SUM" Name: "AliceTimespentSuffixSum" Tags: [TG_UNIMPLEMENTED, TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_URL_TEXT, TG_DOC_TEXT, TG_DOC_CONTENT, TG_NEURAL, TG_UNDOCUMENTED, TG_UNUSED, TG_ALICE_MUSIC, TG_RTMODELS_SERVICE, TG_ALLOW_USE_FOR_ALICE] Description: "Prediction of the total duration of the session until its end, subject to the implementation of this query-document pair" Ticket: "SEARCHSPEC-132" Authors: "an-to-nen-ko" Responsibles: "an-to-nen-ko" } Factor { Index: 958 CppName: "FI_ALICE_TIMESPENT" Name: "AliceTimespent" Tags: [TG_UNIMPLEMENTED, TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_URL_TEXT, TG_DOC_TEXT, TG_DOC_CONTENT, TG_NEURAL, TG_UNDOCUMENTED, TG_UNUSED, TG_ALICE_MUSIC, TG_RTMODELS_SERVICE, TG_ALLOW_USE_FOR_ALICE] Description: "Predicting the contribution of this query-document pair to the duration of the session" Ticket: "SEARCHSPEC-132" Authors: "an-to-nen-ko" Responsibles: "an-to-nen-ko" } Factor { Index: 959 CppName: "FI_SAMPLE_PERIOD_DAY_FRC_VALUE_WCM_AVG" Name: "SamplePeriodDayFrcValueWcmAvg" Ticket: "FACTOR-605" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/sampleperiod" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SamplePeriodDayFrc factor in annotation index, factor ValueWcmAvg" Authors: "monnoroch" Responsibles: ["yustuken", "diver"] } Factor { Index: 960 CppName: "FI_SAMPLE_PERIOD_DAY_FRC_BM15_MAX_K3" Name: "SamplePeriodDayFrcBm15MaxK3" Ticket: "FACTOR-605" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/sampleperiod" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SamplePeriodDayFrc factor in annotation index, Bm15MaxK3 factor" Authors: "monnoroch" Responsibles: ["yustuken", "diver"] } Factor { Index: 961 CppName: "FI_SAMPLE_PERIOD_DAY_FRC_BOCM_WEIGHTED_K3" Name: "SamplePeriodDayFrcBocmWeightedK3" Ticket: "FACTOR-605" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/sampleperiod" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SamplePeriodDayFrc factor in annotation index, factor BocmWeightedK3" Authors: "monnoroch" Responsibles: ["yustuken", "diver"] } Factor { Index: 962 CppName: "FI_SAMPLE_PERIOD_DAY_FRC_BOCM_DOUBLE_K5" Name: "SamplePeriodDayFrcBocmDoubleK5" Ticket: "FACTOR-605" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/sampleperiod" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SamplePeriodDayFrc factor in annotation index, BocmDoubleK5 factor" Authors: "monnoroch" Responsibles: ["yustuken", "diver"] } Factor { Index: 963 CppName: "FI_SPLIT_DWELL_TIME_BM15_MAX_K3" Name: "SplitDwellTimeBm15MaxK3" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SplitDwellTime factor in annotation index, Bm15MaxK3 factor" Authors: "pavelgur" Responsibles: ["yustuken", "diver"] } Factor { Index: 964 CppName: "FI_SIMPLE_CLICK_BCLM_WEIGHTED_K3" Name: "SimpleClickBclmWeightedK3" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "SimpleClick factor in annotation index, BclmWeightedK3 factor" Authors: "monnoroch" Responsibles: ["yustuken", "diver"] } Factor { Index: 965 CppName: "FI_ALICE_MAX_PERCENT_PLAYED" Name: "AliceMaxPercentPlayed" Tags: [TG_UNIMPLEMENTED, TG_DYNAMIC, TG_DOC, TG_USER, TG_USER_SEARCH, TG_URL_TEXT, TG_DOC_TEXT, TG_DOC_CONTENT, TG_NEURAL, TG_UNDOCUMENTED, TG_UNUSED, TG_ALICE_MUSIC, TG_RTMODELS_SERVICE, TG_ALLOW_USE_FOR_ALICE] Description: "Prediction of the percentage of track duration that will be played if this query-track pair is implemented" Ticket: "SEARCHSPEC-132" Authors: "an-to-nen-ko" Responsibles: "an-to-nen-ko" } Factor { Index: 966 CppName: "FI_WEIGHTED_UNMATCH_URL_PREDICTED_USER_REGION" Name: "WeightedUnMatchUrlPredictedAndUserRegion" Ticket: "BUKI-2076" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/MatchUrlPredictedAndUserRegion" Tags: [TG_STATIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_URL_TEXT, TG_L2, TG_L3_OVERWRITE, TG_NN_OVER_FEATURES_USE] Description: "The probability that the region predicted by the yweb/robot/urlgeo_ml model is correct, if the city is predicted" Authors: ["esoloviev", "mbusel"] Responsibles: ["mbusel"] } Factor { Index: 967 CppName: "FI_PSE_FRC_BROWSER_ANNOTATION_MATCH_PREDICTION" Name: "PopularSEFRCBrowserAnnotationMatchPrediction" Ticket: "FACTOR-675" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER] Countries: CNT_RELEV Description: "PopularSEFRCBrowser factor in innovation index, Annotation Match Prediction factor" Authors: ["mbusel", "tsimkha"] Responsibles: ["mbusel", "yustuken", "diver"] } Factor { Index: 968 CppName: "FI_PSE_FRC_BROWSER_SYNONYM_MATCH_PREDICTION" Name: "PopularSEFRCBrowserSynonymMatchPrediction" Ticket: "FACTOR-675" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER] Description: "PopularSEFRCCBrowser factor in innovation index, Synonym Match Prediction factor" Countries: CNT_RELEV Authors: ["mbusel", "tsimkha"] Responsibles: ["mbusel", "yustuken", "diver"] } Factor { Index: 969 CppName: "FI_PSE_FRC_BROWSER_VALUE_WCM_PREDICTION" Name: "PopularSEFRCBrowserValueWcmPrediction" Ticket: "FACTOR-675" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER] Description: "PopularSEFRCBrowser factor in annotation index, factor ValueWcmPrediction" Countries: CNT_RELEV Authors: ["mbusel", "tsimkha"] Responsibles: ["mbusel", "yustuken", "diver"] } Factor { Index: 970 CppName: "FI_PSE_FRC_BROWSER_BCLM_WEIGHTED_V2K3" Name: "PopularSEFRCBrowserBclmWeightedV2K3" Ticket: "FACTOR-675" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER] Description: "PopularSEFRCCBrowser factor in annotation index, BclmWeightedV2K3 factor" Countries: CNT_RELEV Authors: ["mbusel", "tsimkha"] Responsibles: ["mbusel", "yustuken", "diver"] } Factor { Index: 971 CppName: "FI_PSE_FRC_BROWSER_BCLM_MIX_PLAIN_W1K1" Name: "PopularSEFRCBrowserBclmMixPlainW1K1" Ticket: "FACTOR-675" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER] Description: "PopularSEFRCCBrowser factor in annotation index, factor BclmMixPlainW1K1" Countries: CNT_RELEV Authors: ["mbusel", "tsimkha"] Responsibles: ["mbusel", "yustuken", "diver"] } Factor { Index: 972 CppName: "XLR_ANNOTATION_MATCH_PREDICTION" Name: "XLRAnnotationMatchPrediction" Group: "Xref" Ticket: "BUKI-2408" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/xlrannotationmatchprediction" Tags: [TG_DYNAMIC, TG_DOC, TG_LINK_TEXT, TG_DEPRECATED] Description: "It is calculated based on the link index. Max(sum(idf)) based on all links that are subsets of query / sum(idf) for query" Authors: "edik" Responsibles: "edik" } Factor { Index: 973 CppName: "FI_ONE_CLICK_ANNOTATION_MATCH_PREDICTION_WEIGHTED" Name: "OneClickAnnotationMatchPredictionWeighted" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "OneClick factor in annotation index, AnnotationMatchPredictionWeighted factor" Authors: ["alsafr", "pavelgur", "edik"] Responsibles: ["edik", "yustuken", "diver"] } Factor { Index: 974 CppName: "FI_LONG_CLICK_ANNOTATION_MATCH_PREDICTION_WEIGHTED" Name: "LongClickAnnotationMatchPredictionWeighted" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClick factor in annotation index, AnnotationMatchPredictionWeighted factor" Authors: ["pavelgur", "edik"] Responsibles: ["edik", "yustuken", "diver"] } Factor { Index: 975 CppName: "FI_YABAR_TIME_ANNOTATION_MATCH_PREDICTION_WEIGHTED" Name: "YabarTimeAnnotationMatchPredictionWeighted" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_BROWSER, TG_USER_EXT_DATA, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "YabarTime factor in annotation index, AnnotationMatchPredictionWeighted factor" Authors: ["akhropov", "ilnurkh", "edik"] Responsibles: ["edik", "yustuken", "diver"] } Factor { Index: 976 CppName: "FI_PAGE_HAS_MAPS_API" Name: "PageHasMapsApi" Tags: [TG_STATIC, TG_DOC, TG_BINARY, TG_NN_OVER_FEATURES_USE] Description: "It is equal to one if the page connects the js-api of any geo-data provider" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/PageHasMapsApi" Authors: ["ilnurkh"] Responsibles: ["ilnurkh"] } Factor { Index: 977 CppName: "FI_LONG_CLICK_SP_ANNOTATION_MATCH_PREDICTION" Name: "LongClickSPAnnotationMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClickSamplePeriod factor in innovation index, Annotation Match Prediction factor" Ticket: "FACTOR-685" Authors: ["tsimkha", "pavelgur"] Responsibles: ["tsimkha", "yustuken", "diver"] } Factor { Index: 978 CppName: "FI_LONG_CLICK_SP_QUERY_MATCH_PREDICTION" Name: "LongClickSPQueryMatchPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClickSamplePeriod factor in innovation index, Query Match Prediction factor" Ticket: "FACTOR-685" Authors: ["tsimkha", "pavelgur"] Responsibles: ["tsimkha", "yustuken", "diver"] } Factor { Index: 979 CppName: "FI_LONG_CLICK_SP_VALUE_WCM_AVG" Name: "LongClickSPValueWcmAvg" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClickSamplePeriod factor in annotation index, factor ValueWcmAvg" Ticket: "FACTOR-685" Authors: ["tsimkha", "pavelgur"] Responsibles: ["tsimkha", "yustuken", "diver"] } Factor { Index: 980 CppName: "FI_LONG_CLICK_SP_VALUE_WCM_PREDICTION" Name: "LongClickSPValueWcmPrediction" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClickSamplePeriod factor in annotation index, factor ValueWcmPrediction" Ticket: "FACTOR-685" Authors: ["tsimkha", "pavelgur"] Responsibles: ["tsimkha", "yustuken", "diver"] } Factor { Index: 981 CppName: "FI_LONG_CLICK_SP_BCLM_PLAIN_W1K3" Name: "LongClickSPBclmPlainW1K3" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClickSamplePeriod factor in annotation index, BclmPlainW1K3 factor" Ticket: "FACTOR-685" Authors: ["tsimkha", "pavelgur"] Responsibles: ["tsimkha", "yustuken", "diver"] } Factor { Index: 982 CppName: "FI_LONG_CLICK_SP_BCLM_WEIGHTED_K3" Name: "LongClickSPBclmWeightedK3" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClickSamplePeriod factor in annotation index, BclmWeightedK3 factor" Ticket: "FACTOR-685" Authors: ["tsimkha", "pavelgur"] Responsibles: ["tsimkha", "yustuken", "diver"] } Factor { Index: 983 CppName: "FI_LONG_CLICK_SP_BOCM_WEIGHTED_W1K3" Name: "LongClickSPBocmWeightedW1K3" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClickSamplePeriod factor in annotation index, factor BocmWeightedW1K3" Ticket: "FACTOR-685" Authors: ["tsimkha", "pavelgur"] Responsibles: ["tsimkha", "yustuken", "diver"] } Factor { Index: 984 CppName: "FI_LONG_CLICK_SP_BCLM_PLAIN_K5" Name: "LongClickSPBclmPlainK5" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClickSamplePeriod factor in annotation index, BclmPlainK5 factor" Ticket: "FACTOR-685" Authors: ["tsimkha", "pavelgur"] Responsibles: ["tsimkha", "yustuken", "diver"] } Factor { Index: 985 CppName: "FI_LONG_CLICK_SP_BCLM_WEIGHTED_V2K3" Name: "LongClickSPBclmWeightedV2K3" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClickSamplePeriod factor in annotation index, BclmWeightedV2K3 factor" Ticket: "FACTOR-685" Authors: ["tsimkha", "pavelgur"] Responsibles: ["tsimkha", "yustuken", "diver"] } Factor { Index: 986 CppName: "FI_LONG_CLICK_SP_BOCM_DOUBLE_K5" Name: "LongClickSPBocmDoubleK5" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClickSamplePeriod factor in annotation index, factor BocmDoubleK5" Ticket: "FACTOR-685" Authors: ["tsimkha", "pavelgur"] Responsibles: ["tsimkha", "yustuken", "diver"] } Factor { Index: 987 CppName: "FI_LONG_CLICK_SP_BM15_STRICT_K2" Name: "LongClickSPBm15StrictK2" Group: "Annotation" Tags: [TG_DYNAMIC, TG_DOC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_ANNOTATION_NOFILTER, TG_DEPRECATED] Description: "LongClickSamplePeriod factor in annotation index, Bm15StrictK2 factor" Ticket: "FACTOR-685" Authors: ["tsimkha", "pavelgur"] Responsibles: ["tsimkha", "yustuken", "diver"] } Factor { Index: 988 CppName: "FI_URL_CLICKS_MAX_GEO_REGION_FRC_RATIO" Name: "URLClicksMaxGeoRegionFRCRatio" Ticket: "FACTOR-36" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/URLClicksMaxGeoCityFRC" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_GEOCLICKS] Description: "Normalized corrected clicks maximum ratio by query with user's city(gc=) mentioned equal by region" Authors: "esoloviev" Responsibles: ["tarum", "niknik"] } Factor { Index: 989 CppName: "FI_URL_CLICKS_MAX_GEO_REGIONONLY_FRC_RATIO" Name: "URLClicksMaxGeoRegionOnlyFRCRatio" Ticket: "FACTOR-36" Wiki: "http://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/URLClicksMaxGeoCityFRC" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_REGION, TG_USER, TG_USER_SEARCH, TG_USER_SEARCH_ONLY, TG_L2, TG_SAMOHOD_UNIMPLEMENTED, TG_CALLISTO_UNIMPLEMENTED, TG_NN_OVER_FEATURES_USE, TG_USERFEAT, TG_USERFEAT_90D, TG_USERFEAT_GEOCLICKS] Description: "Normalized corrected clicks maximum ratio by query with user's city(gc=) mentioned equal to user's region" Authors: "esoloviev" Responsibles: ["tarum", "niknik"] } Factor { Index: 990 CppName: "FI_BQPR_SAMPLE_WCM_COVERAGE_MAX" Name: "BQPRSampleWcmCoverageMax" Group: "Annotation" Ticket: "FACTOR-799" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/BQPRSample" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER, TG_USER_EXT_DATA] Description: "BQPR based on the sampled period. Annotation index. Factor WcmCoverageMax" Authors: ["asandler"] Responsibles: ["asandler", "avatar"] } Factor { Index: 991 CppName: "FI_BQPR_SAMPLE_FULL_MATCH_PREDICTION" Name: "BQPRSampleFullMatchPrediction" Group: "Annotation" Ticket: "FACTOR-799" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/BQPRSample" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER, TG_USER_EXT_DATA] Description: "BQPR based on the sampled period. Annotation index. FullMatchPrediction factor" Authors: ["asandler"] Responsibles: ["asandler", "avatar"] } Factor { Index: 992 CppName: "FI_BQPR_SAMPLE_ANNOTATION_MATCH_PREDICTION_WEIGHTED" Name: "BQPRSampleAnnotationMatchPredictionWeighted" Group: "Annotation" Ticket: "FACTOR-799" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/BQPRSample" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER, TG_USER_EXT_DATA] Description: "BQPR based on the sampled period. Annotation index. Factor AnnotationMatchPredictionWeighted" Authors: ["asandler"] Responsibles: ["asandler", "avatar"] } Factor { Index: 993 CppName: "FI_BQPR_SAMPLE_VALUE_PCM_AVG" Name: "BQPRSampleValuePcmAvg" Group: "Annotation" Ticket: "FACTOR-799" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/BQPRSample" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER, TG_USER_EXT_DATA] Description: "BQPR based on the sampled period. Annotation index. Factor ValuePcmAvg" Authors: ["asandler"] Responsibles: ["asandler", "avatar"] } Factor { Index: 994 CppName: "FI_BQPR_SAMPLE_VALUE_WCM_AVG" Name: "BQPRSampleValueWcmAvg" Group: "Annotation" Ticket: "FACTOR-799" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/BQPRSample" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER, TG_USER_EXT_DATA] Description: "BQPR based on the sampled period. Annotation index. Factor ValueWcmAvg" Authors: ["asandler"] Responsibles: ["asandler", "avatar"] } Factor { Index: 995 CppName: "FI_BQPR_SAMPLE_BM15_V4_K5" Name: "BQPRSampleBm15V4K8" Group: "Annotation" Ticket: "FACTOR-799" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/BQPRSample" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER, TG_USER_EXT_DATA] Description: "BQPR based on the sampled period. Annotation index. Factor Bm15V4K8" Authors: ["asandler"] Responsibles: ["asandler", "avatar"] } Factor { Index: 996 CppName: "FI_BQPR_SAMPLE_BOCM_WEIGHTED_V4_K8" Name: "BQPRSampleBocmWeightedV4K8" Group: "Annotation" Ticket: "FACTOR-799" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/BQPRSample" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER, TG_USER_EXT_DATA] Description: "BQPR based on the sampled period. Annotation index. Factor BocmWeightedV4K8" Authors: ["asandler"] Responsibles: ["asandler", "avatar"] } Factor { Index: 997 CppName: "FI_BQPR_SAMPLE_WCM_MAX" Name: "BQPRSampleWcmMax" Group: "Annotation" Ticket: "FACTOR-799" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/BQPRSample" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER, TG_USER_EXT_DATA] Description: "BQPR based on the sampled period. Annotation index. SampleWcmMax Factor" Authors: ["asandler"] Responsibles: ["asandler", "avatar"] } Factor { Index: 998 CppName: "FI_BQPR_SAMPLE_SYNONYM_MATCH_PREDICTION" Name: "BQPRSampleSynonymMatchPrediction" Group: "Annotation" Ticket: "FACTOR-799" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/BQPRSample" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER, TG_USER_EXT_DATA] Description: "BQPR based on the sampled period. Annotation index. SynonymMatchPrediction Factor" Authors: ["asandler"] Responsibles: ["asandler", "avatar"] } Factor { Index: 999 CppName: "FI_BQPR_SAMPLE_ANNOTATION_MATCH_PREDICTION" Name: "BQPRSampleAnnotationMatchPrediction" Group: "Annotation" Ticket: "FACTOR-799" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/BQPRSample" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER, TG_USER_EXT_DATA] Description: "BQPR based on the sampled period. Annotation index. AnnotationMatchPrediction factor" Authors: ["asandler"] Responsibles: ["asandler", "avatar"] } Factor { Index: 1000 CppName: "FI_BQPR_SAMPLE_SUFFIX_MATCH_COUNT" Name: "BQPRSampleSuffixMatchCount" Group: "Annotation" Ticket: "FACTOR-799" Wiki: "https://wiki.yandex-team.ru/jandekspoisk/kachestvopoiska/factordev/web/factors/BQPRSample" Tags: [TG_DOC, TG_DYNAMIC, TG_LOCALIZED_COUNTRY, TG_USER, TG_USER_SEARCH, TG_ANNOTATION_NOFILTER, TG_DEPRECATED, TG_BROWSER, TG_USER_EXT_DATA] Description: "BQPR based on the sampled period. Annotation index. SuffixMatchCount factor" Authors: ["asandler"] Responsibles: ["asandler", "avatar"] }