2164 search results - page 139 / 433 » Learning to rank for information retrieval |
157
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AAAI
2008
15 years 8 months ago
2008
Traditional information retrieval systems use query words to identify relevant documents. In difficult retrieval tasks, however, one needs access to a wealth of background knowled...
152
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IPM
2008
15 years 6 months ago
2008
Interactive Cross-Language Information Retrieval (CLIR), a process in which searcher and system collaborate to find documents that satisfy an information need regardless of the la...
171
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CLEF
2004
Springer
15 years 11 months ago
2004
Springer
In this paper, we explore the help of visual features to cross-language image retrieval. We propose an approach that transforms textual queries into visual representations. The re...
171
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
Individuals often use search engines to return to web pages they have previously visited. This behaviour, called refinding, accounts for about 38% of all queries. While researcher...
163
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WWW
2009
ACM
16 years 1 months ago
2009
ACM
Searching posts effectively has become an important issue in large-scale online communities. Especially, if search users have different inclinations when they search posts, they h...