#1896 - 2020-01-28

Hit Contexts Dssm

HitContextsDssm FI_HIT_CONTEXTS_DSSM
Neural network value for contexts of query hits in document text. Predicts relevance-all-8-years. Uses formula ussr-dump-20190719 prs-20190720 all-8-years [t > 0.25] CrossEntropy 20k 0.25 -S 0.8 -Z 1 predictions for learning.

tags

  • dynamic
  • doc
  • doc text
  • neural
  • use markup
  • all relevance markup

Details

index 1896
cppName FI_HIT_CONTEXTS_DSSM
name HitContextsDssm
ticket FACTOR-2104
tags TG_DYNAMIC,TG_DOC,TG_DOC_TEXT,TG_NEURAL,TG_USE_MARKUP,TG_ALL_RELEVANCE_MARKUP
description Neural network value for contexts of query hits in document text. Predicts relevance-all-8-years. Uses formula ussr-dump-20190719 prs-20190720 all-8-years [t > 0.25] CrossEntropy 20k 0.25 -S 0.8 -Z 1 predictions for learning.
useArtifact [object Object]
authors padese,grechnik
responsibles padese,grechnik
implementationTime 2020-01-28
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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