2269 search results - page 169 / 454 » Retrieval evaluation with incomplete information |
167
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SIGIR
2006
ACM
16 years 16 days ago
2006
ACM
Similarity measures for text have historically been an important tool for solving information retrieval problems. In many interesting settings, however, documents are often closel...
182
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CLEF
2005
Springer
16 years 3 days ago
2005
Springer
In this paper, we present our participation in the ImageCLEF 2005 ad-hoc track. First, we describe a preliminary pool of cross-language experiments with the ImageCLEF 2004 testbed...
167
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Inverse document frequency (IDF) is one of the most useful and widely used concepts in information retrieval. There have been various attempts to provide theoretical justification...
131
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CLEF
2005
Springer
16 years 3 days ago
2005
Springer
Abstract. In this paper we present the results of BUAP/UPV universities in WebCLEF, a particular task of CLEF 2005. Particularly, we evaluate our information retrieval system at th...
165
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
Scientists depend on literature search to find prior work that is relevant to their research ideas. We introduce a retrieval model for literature search that incorporates a wide ...