3257 search results - page 205 / 652 » Discretization based learning approach to information retrie... |
175
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
In this article, we focus our efforts (i) on the study of how to automatically extract and exploit visual concepts and (ii) on fast visual diversity. First, in the Visual Concept D...
156
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EWCBR
1998
Springer
15 years 10 months ago
1998
Springer
Abstract. Case retrieval is an important problem in several commercially signi cant application areas, such as industrial con guration and manufacturing problems. In this paper we ...
165
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ECML
2007
Springer
15 years 10 months ago
2007
Springer
Recently, a successful extension of Principal Component Analysis for structured input, such as sequences, trees, and graphs, has been proposed. This allows the embedding of discret...
279
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GECCO
2003
Springer
15 years 11 months ago
2003
Springer
This paper proposes a method for dealing with numerical attributes in inductive concept learning systems based on genetic algorithms. The method uses constraints for restricting th...
166
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
We introduce a novel approach to expert finding based on multi-step relevance propagation from documents to related candidates. Relevance propagation is modeled with an absorbing ...