2117 search results - page 229 / 424 » A Competitive Term Selection Method for Information Retrieva... |
201
Voted
RIVF
2008
15 years 6 months ago
2008
The classification image into one of several categories is a problem arisen naturally under a wide range of circumstances. In this paper, we present a novel unsupervised model for ...
133
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WAIM
2007
Springer
15 years 10 months ago
2007
Springer
Terms used in search queries often have multiple meanings. Consequently, search results corresponding to different meanings may be retrieved, making identifying relevant results in...
143
Voted
CIKM
2003
Springer
15 years 9 months ago
2003
Springer
Keeping track of changes in user interests from a document stream with a few relevance judgments is not an easy task. To tackle this problem, we propose a novel method that integr...
131
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SIGIR
2008
ACM
15 years 4 months ago
2008
ACM
The results of the 2006 ECML/PKDD Discovery Challenge suggest that semi-supervised learning methods work well for spam filtering when the source of available labeled examples diff...
130
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WWW
2006
ACM
16 years 5 months ago
2006
ACM
Determining the similarity of short text snippets, such as search queries, works poorly with traditional document similarity measures (e.g., cosine), since there are often few, if...