3395 search results - page 446 / 679 » Learning to efficiently rank |
210
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SIGIR
2011
ACM
14 years 8 months ago
2011
ACM
Pseudo-relevance feedback has proven effective for improving the average retrieval performance. Unfortunately, many experiments have shown that although pseudo-relevance feedback...
221
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ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
Rank correlation measures are known for their resilience to perturbations in numeric values and are widely used in many evaluation metrics. Such ordinal measures have rarely been ...
147
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ARCS
2004
Springer
15 years 11 months ago
2004
Springer
Searching in decentralized peer-to-peer networks is a challenging problem. In common applications such as Gnutella, searching is performed by randomly forwarding queries to all pee...
177
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MLMI
2004
Springer
15 years 11 months ago
2004
Springer
Speaker indexing has recently emerged as an important task due to the rapidly growing volume of audio archives. Current filtration techniques still suffer from problems both in acc...
177
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ECCV
2006
Springer
15 years 9 months ago
2006
Springer
Abstract. This paper presents a novel method to solve multi-view face detection problem by Error Correcting Output Codes (ECOC). The motivation is that face patterns can be divided...