#551

Idf Variance

IdfVariance FI_IDF_VARIANCE
IDF variance of query words if there are text hits in the document (mixed query-text factor)

group

  • Dynamic

tags

  • doc
  • doc text
  • dynamic
  • undocumented
  • nn over features use

Details

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 Дисперсия IDF слов запроса при условии наличия текстовых хитов в документе (смешанный запросно-текстовый фактор)
authors grechnik
responsibles grechnik
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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