#1284 - 2022-03-16

Original Request Title Atten V1 Bm15 K05

OriginalRequestTitleAttenV1Bm15K05 FI_TITLE_ATTENV1_BM15_K05
Factor by original request. It is counted by the title of the document. Weight of the hit is multiplied by 1/ (1 + position of the word in the sentence) Algorithm of word weights aggregation: Bm15. Normalization coefficient 0.5.

tags

  • doc
  • doc text
  • dynamic
  • undocumented
  • text machine

Details

index 1284
cppName FI_TITLE_ATTENV1_BM15_K05
name OriginalRequestTitleAttenV1Bm15K05
ticket LOWSEARCH-78
description Фактор по оригинальному запросу. Считается по заголовку документа. Вес хита умножается на 1/ (1 + позиция слова в предложении) Алгоритм агрегации весов слов: Bm15. Коэффициент нормализации 0.5.
tags TG_DOC,TG_DOC_TEXT,TG_DYNAMIC,TG_UNDOCUMENTED,TG_TEXT_MACHINE
authors timuratshin,gusdzerzhi
responsibles ilnurkh,gusdzerzhi
implementationTime 2022-03-16
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.
legal privacy