#1853

Original Request Words Filtered By Dssm S S Hard Field Set1 Bm15 F Log K0001

OriginalRequestWordsFilteredByDssmSSHardFieldSet1Bm15FLogK0001 FI_ORIGINAL_REQUEST_WORDS_FILTERED_BY_DSSM_SS_HARD_FIELD_SET1_BM15FLOG_K0001

Factor on filtered original query: dssm-distance from query without words to original query is calculated, then cutoff by threshold. Weighted stream aggregation Url,Title,Body,Links,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.

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index	1853
cppName	FI_ORIGINAL_REQUEST_WORDS_FILTERED_BY_DSSM_SS_HARD_FIELD_SET1_BM15FLOG_K0001
name	OriginalRequestWordsFilteredByDssmSSHardFieldSet1Bm15FLogK0001
ticket	FACTOR-2008
description	Фактор по фильтрованному оригинальному запросу: вычисляется dssm-расстояние от запроса без слов до исходного запроса, после чего происходит отсечение по порогу. Взвешенное объединение стримов Url,Title,Body,Links,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_LINK_TEXT,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_UNIMPLEMENTED,TG_SAMOHOD_UNIMPLEMENTED,TG_CALLISTO_UNIMPLEMENTED,TG_USERFEAT,TG_USERFEAT_MULTI_PERIOD
authors	ivaninap
responsibles	ivaninap,ilnurkh

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