8298 search results - page 306 / 1660 » Query-Free Information Retrieval |
136
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CIKM
2009
Springer
15 years 11 months ago
2009
Springer
Despite the widespread use of BM25, there have been few studies examining its effectiveness on a document description over single and multiple field combinations. We determine t...
115
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SIGIR
2010
ACM
15 years 8 months ago
2010
ACM
We propose a cross-language retrieval model that is solely based on Wikipedia as a training corpus. The main contri
133
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CLEF
2006
Springer
15 years 8 months ago
2006
Springer
Abstract. We present the fusion of simple retrieval strategies with thesaural resources to perform document and query translation by text categorisation for cross
119
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CIVR
2007
Springer
15 years 11 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...
166
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CLEF
2006
Springer
15 years 8 months ago
2006
Springer
This paper describes our participation in the GeoCLEF monolingual English task of the Cross Language Evaluation Forum 2006. The main objective of this study is to evaluate the retr...