2362 search results - page 96 / 473 » A General Language Model for Information Retrieval |
109
Voted
CIVR
2007
Springer
15 years 10 months ago
2007
Springer
Anecdotal evidence suggests that story-level information is important for the speech component of video retrieval. In this paper we perform a systematic examination of the combina...
164
Voted
SIGIR
2011
ACM
14 years 6 months ago
2011
ACM
Using relevance feedback can significantly improve (ad hoc) retrieval effectiveness. Yet, if little feedback is available, effectively exploiting it is a challenge. To that end,...
118
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SIGIR
2008
ACM
15 years 3 months ago
2008
ACM
Pseudo-feedback-based automatic query expansion yields effective retrieval performance on average, but results in performance inferior to that of using the original query for many...
116
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CLEF
2006
Springer
15 years 7 months ago
2006
Springer
This paper describes our approach to the 2006 Adhoc Monolingual Information Retrieval run for French. The goal of our experiment was to compare the performance of a proposed stati...
137
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CIKM
2007
Springer
15 years 10 months ago
2007
Springer
Challenging the implicit reliance on document collections, this paper discusses the pros and cons of using query logs rather than document collections, as self-contained sources o...