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Volumn , Issue , 2007, Pages 991-994

Improve retrieval accuracy for difficult queries using negative feedback

Author keywords

Difficult queries; Language modeling; Negative feedback

Indexed keywords

DIFFICULT QUERIES; LANGUAGE MODELING; NEGATIVE FEEDBACK; NON-RELEVANT DOCUMENTS; RESEARCH QUESTIONS; RETRIEVAL ACCURACIES; SEARCH ACCURACIES; SEARCH RESULTS; TEST COLLECTIONS; TREC COLLECTIONS;

EID: 57349104886     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/1321440.1321593     Document Type: Conference Paper
Times cited : (37)

References (10)
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    • Dunlop, M.1
  • 2
    • 85026972772 scopus 로고    scopus 로고
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    • T. Hofmann. Probabilistic latent semantic indexing. In SIGIR, pages 50-57, 1999.
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    • Hofmann, T.1
  • 3
    • 0034790672 scopus 로고    scopus 로고
    • Document language models, query models, and risk minimization for information retrieval
    • J. D. Lafferty and C. Zhai. Document language models, query models, and risk minimization for information retrieval. In SIGIR, pages 111-119, 2001.
    • (2001) SIGIR , pp. 111-119
    • Lafferty, J.D.1    Zhai, C.2
  • 4
    • 0032268440 scopus 로고    scopus 로고
    • A language modeling approach to information retrieval
    • J. M. Ponte and W. B. Croft. A language modeling approach to information retrieval. In SIGIR, pages 275-281, 1998.
    • (1998) SIGIR , pp. 275-281
    • Ponte, J.M.1    Croft, W.B.2
  • 6
    • 0030657314 scopus 로고    scopus 로고
    • Learning rounting queries in a query zone
    • A. Singhal, M. Mitra, and C. Buckley. Learning rounting queries in a query zone. In SIGIR, pages 25-32, 1997.
    • (1997) SIGIR , pp. 25-32
    • Singhal, A.1    Mitra, M.2    Buckley, C.3
  • 9
    • 0034788435 scopus 로고    scopus 로고
    • A study of smoothing methods for language models applied to ad hoc information retrieval
    • C. Zhai and J. Lafferty. A study of smoothing methods for language models applied to ad hoc information retrieval. In Proceedings of SIGIR'01, pages 334-342, 2001.
    • (2001) Proceedings of SIGIR'01 , pp. 334-342
    • Zhai, C.1    Lafferty, J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.