248 search results - page 23 / 50 » Perturbation based Large Margin Approach for Ranking |
105
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ICDE
2009
IEEE
15 years 6 months ago
2009
IEEE
— Large graphs and networks are abundant in modern information systems: entity-relationship graphs over relational data or Web-extracted entities, biological networks, social onl...
ESWS
2005
Springer
15 years 5 months ago
2005
Springer
Semantic search has been one of the motivations of the Semantic Web since it was envisioned. We propose a model for the exploitation of ontologybased KBs to improve search over lar...
104
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CIKM
2011
Springer
13 years 11 months ago
2011
Springer
Evaluating rankers using implicit feedback, such as clicks on documents in a result list, is an increasingly popular alternative to traditional evaluation methods based on explici...
111
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ICML
2007
IEEE
16 years 17 days ago
2007
IEEE
We study the problem of learning a classification task in which only a dissimilarity function of the objects is accessible. That is, data are not represented by feature vectors bu...
120
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CCECE
2006
IEEE
15 years 5 months ago
2006
IEEE
Multiuser detection (MUD) techniques are known to improve the performance of CDMA cellular communication systems. This performance improvement usually comes at a large computation...