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Volumn , Issue , 2007, Pages 991-994
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Improve retrieval accuracy for difficult queries using negative feedback
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Author keywords
Difficult queries; Language modeling; Negative feedback
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Indexed keywords
DIFFICULT QUERIES;
LANGUAGE MODELING;
NEGATIVE FEEDBACK;
NON-RELEVANT DOCUMENTS;
RESEARCH QUESTIONS;
RETRIEVAL ACCURACIES;
SEARCH ACCURACIES;
SEARCH RESULTS;
TEST COLLECTIONS;
TREC COLLECTIONS;
COMPUTATIONAL LINGUISTICS;
KNOWLEDGE MANAGEMENT;
FEEDBACK;
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EID: 57349104886
PISSN: None
EISSN: None
Source Type: Conference Proceeding
DOI: 10.1145/1321440.1321593 Document Type: Conference Paper |
Times cited : (37)
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References (10)
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