5603 search results - page 71 / 1121 » Feature Selection for Clustering |
KDD
2008
ACM
16 years 9 days ago
2008
ACM
95
Voted
ADCS
2004
15 years 1 months ago
2004
In this paper we study the effectiveness of using a phrase-based representation in e-mail classification, and the affect this approach has on a number of machine learning algorithm...
ECIR
2011
Springer
14 years 3 months ago
2011
Springer
Feature selection plays a vital role in text categorisation. A range of different methods have been developed, each having unique properties and selecting different features. We ...
100
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CVPR
2003
IEEE
16 years 1 months ago
2003
IEEE
A linear programming technique is introduced that jointly performs feature selection and classifier training so that a subset of features is optimally selected together with the c...
111
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ICMCS
2006
IEEE
15 years 6 months ago
2006
IEEE
To bridge the gap between high level semantic concepts and low level visual features in content-based image retrieval (CBIR), online feature selection is really required. An effec...