543 search results - page 24 / 109 » An Experimental Comparison of Several Clustering and Initial... |
114
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TIP
2008
15 years 27 days ago
2008
Active learning methods have been considered with increased interest in the statistical learning community. Initially developed within a classification framework, a lot of extensio...
129
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SSDBM
2007
IEEE
15 years 7 months ago
2007
IEEE
In high dimensional data, clusters often only exist in arbitrarily oriented subspaces of the feature space. In addition, these so-called correlation clusters may have complex rela...
118
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SIGIR
2003
ACM
15 years 6 months ago
2003
ACM
Use of semantic content is one of the major issues which needs to be addressed for improving image retrieval effectiveness. We present a new approach to classify images based on t...
GECCO
2007
Springer
15 years 7 months ago
2007
Springer
This paper presents a novel approach to clustering using an accuracy-based Learning Classifier System. Our approach achieves this by exploiting the generalization mechanisms inher...
147
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AIRS
2004
Springer
15 years 6 months ago
2004
Springer
This paper presents a cluster-based text categorization system which uses class distributional clustering of words. We propose a new clustering model which considers the global in...