#1851 - 2019-03-07

Qfuf Filtered By Xf One Se Top Sum W F Sum W Field Set2 Bm15 F Log K0001

QfufFilteredByXfOneSeTopSumWFSumWFieldSet2Bm15FLogK0001 FI_QFUF_FILTERED_BY_XF_ONE_SE_TOP_SUM_WF_SUM_W_FIELD_SET2_BM15FLOG_K0001

The linguistic boosting factor. Type of extensions: QfufFilteredByXfOneSe (qfuf, filtered by dssm-model XfOneSe). Aggregation by top-10 (by factor value) extensions. Weighted sum of factor weights. Normalized by total weight of extensions. 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.

Details

index	1851
cppName	FI_QFUF_FILTERED_BY_XF_ONE_SE_TOP_SUM_WF_SUM_W_FIELD_SET2_BM15FLOG_K0001
name	QfufFilteredByXfOneSeTopSumWFSumWFieldSet2Bm15FLogK0001
ticket	FACTOR-2078
description	Фактор лингвистического бустинга. Тип расширений: QfufFilteredByXfOneSe (qfuf, фильтрованные по dssm-модели XfOneSe). Агрегация по топ-10 (по значению фактора) расширениям. Взвешенная сумма весов факторов. Нормированно на суммарный вес расширений. 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

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