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.
|ジャーナル||SIGIR Forum (ACM Special Interest Group on Information Retrieval)|
|出版物ステータス||Published - 2002 12 1|
|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 11 → 2002 8 15
ASJC Scopus subject areas
- Management Information Systems
- Hardware and Architecture