313 search results - page 22 / 63 » Learning Semantic Categories from Clickthrough Logs |
127
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SIGIR
2008
ACM
14 years 11 months ago
2008
ACM
We study in this paper the problem of bridging the semantic gap between low-level image features and high-level semantic concepts, which is the key hindrance in content-based imag...
105
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WWW
2002
ACM
16 years 12 days ago
2002
ACM
Ontologies play a prominent role on the Semantic Web. They make possible the widespread publication of machine understandable data, opening myriad opportunities for automated info...
CIKM
2007
Springer
15 years 6 months ago
2007
Springer
Several problems in text categorization are too hard to be solved by standard bag-of-words representations. Work in kernel-based learning has approached this problem by (i) consid...
117
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CIKM
2009
Springer
15 years 4 months ago
2009
Springer
Biomedical images and captions are one of the major sources of information in online biomedical publications. They often contain the most important results to be reported, and pro...
123
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AI
1998
Springer
14 years 11 months ago
1998
Springer
Translingual information retrieval (TLIR) consists of providing a query in one language and searching document collections in one or more di erent languages. This paper introduces...