Relative and absolute term selection criteria: A comparative study for English and Japanese IR

Tetsuya Sakai*, Stephen E. Robertson

*この研究の対応する著者

研究成果査読

2 被引用数 (Scopus)

抄録

The flexible pseudo-relevance feedback (PRF) for selecting appropriate R and/or T for each request to enhance the reliability of PRF was explored. Though, as requests could not be discriminated accurately, it was realized that even this "binary decision" version of the flexible PRF problem is challenging. This paper looks for an alternative way of improving the realibility of PRF, namely, to enhance the term selection criterion itself.

本文言語English
ページ(範囲)411-412
ページ数2
ジャーナルSIGIR Forum (ACM Special Interest Group on Information Retrieval)
出版ステータスPublished - 2002 12 1
外部発表はい
イベントProceedings of the Twenty-Fifth Annual International ACM SIGIR Conference on Research and Development in Information Retrieval - Tampere, Finland
継続期間: 2002 8 112002 8 15

ASJC Scopus subject areas

  • 管理情報システム
  • ハードウェアとアーキテクチャ

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