2090 search results - page 82 / 418 » Learning with attribute costs |
127
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CIKM
2009
Springer
15 years 11 months ago
2009
Springer
Despite the widespread use of BM25, there have been few studies examining its effectiveness on a document description over single and multiple field combinations. We determine t...
154
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AICCSA
2006
IEEE
15 years 10 months ago
2006
IEEE
Multi-class problem is the class of problems having more than one classes in the data set. Bayesian Network (BN) is a well-known algorithm handling the multi-class problem and is ...
166
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ICIP
2005
IEEE
16 years 6 months ago
2005
IEEE
This paper presents a method to infer hidden semantic cues by accumulating the knowledge learned from relevance feedback sessions. We propose to explicitly represent a semantic sp...
133
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ECML
2005
Springer
15 years 10 months ago
2005
Springer
Active selection of good training examples is an important approach to reducing data-collection costs in machine learning; however, most existing methods focus on maximizing classi...
148
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ECML
2005
Springer
15 years 10 months ago
2005
Springer
The page rank of a commercial web site has an enormous economic impact because it directly influences the number of potential customers that find the site as a highly ranked sear...