2164 search results - page 249 / 433 » Learning to rank for information retrieval |
171
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CIKM
2008
Springer
15 years 7 months ago
2008
Springer
Spam is highly pervasive in P2P file-sharing systems and is difficult to detect automatically before actually downloading a file due to the insufficient and biased description of ...
182
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CIKM
2007
Springer
16 years 21 days ago
2007
Springer
Web search engines consistently collect information about users interaction with the system: they record the query they issued, the URL of presented and selected documents along w...
171
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SIGIR
2004
ACM
15 years 12 months ago
2004
ACM
Link Analysis has shown great potential in improving the performance of web search. PageRank and HITS are two of the most popular algorithms. Most of the existing link analysis al...
202
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IJCV
2011
15 years 1 months ago
2011
Abstract We present an active learning framework that predicts the tradeoff between the effort and information gain associated with a candidate image annotation, thereby ranking un...
172
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CLEF
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. In this report, we describe our studies with cross language and interactive image retrieval in ImageCLEF 2004. Typical cross language retrieval requires special linguisti...