#1847 - 2019-03-07

Qfuf Filtered By Xf One Se All Max F Field Set2 Bm15 F Log K0001

QfufFilteredByXfOneSeAllMaxFFieldSet2Bm15FLogK0001 FI_QFUF_FILTERED_BY_XF_ONE_SE_ALL_MAX_F_FIELD_SET2_BM15FLOG_K0001
Linguistic Boosting Factor. Extension type: QfufFilteredByXfOneSe (qfuf, filtered by dssm-model XfOneSe). Aggregation over all extensions. Highest factor value. Weighted stream aggregation of Url, Title, Body, CorrectedCtr, LongClick, OneClick, BrowserPageRank, SplitDwellTime, SamplePeriodDayFrc, SimpleClick, YabarVisits, YabarTime. Word weights aggregation algorithm: Bm15FLog (Bm15 aggregation of word occurrence logarithms). The normalization coefficient is 0.001.

tags

  • annotation nofilter
  • doc
  • doc text
  • lingboost
  • text machine
  • annotation filter
  • dynamic
  • user
  • url text
  • user search
  • neural
  • undocumented
  • nn over features use
  • userfeat
  • userfeat multi period
  • userfeat fieldset2
  • formula 2245 dep 2
  • deprecated

Details
index 1847
cppName FI_QFUF_FILTERED_BY_XF_ONE_SE_ALL_MAX_F_FIELD_SET2_BM15FLOG_K0001
name QfufFilteredByXfOneSeAllMaxFFieldSet2Bm15FLogK0001
ticket FACTOR-2078
description Фактор лингвистического бустинга. Тип расширений: QfufFilteredByXfOneSe (qfuf, фильтрованные по dssm-модели XfOneSe). Агрегация по всем расширениям. Наибольшее значение фактора. Взвешенное объединение стримов Url, Title, Body, CorrectedCtr, LongClick, OneClick, BrowserPageRank, SplitDwellTime, SamplePeriodDayFrc, SimpleClick, YabarVisits, YabarTime. Алгоритм агрегации весов слов: Bm15FLog (Bm15 агрегация логарифмов встречаемости слов). Коэффициент нормализации 0.001.
tags TG_ANNOTATION_NOFILTER,TG_DOC,TG_DOC_TEXT,TG_LINGBOOST,TG_TEXT_MACHINE,TG_ANNOTATION_FILTER,TG_DYNAMIC,TG_USER,TG_URL_TEXT,TG_USER_SEARCH,TG_NEURAL,TG_UNDOCUMENTED,TG_NN_OVER_FEATURES_USE,TG_USERFEAT,TG_USERFEAT_MULTI_PERIOD,TG_USERFEAT_FIELDSET2,TG_FORMULA_2245_DEP_2,TG_DEPRECATED
useArtifact [object Object]
implementationTime 2019-03-07
authors mihaild
responsibles mihaild,gotmanov
The ranking factor information on this page is based on the leaked source code repository of the Yandex Search Engine. For the purpose of this project, the source was transformed into JSON and descriptions were translated into English. The source is publicly available devidw/yandex-ranking-factors.
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