5603 search results - page 92 / 1121 » Feature Selection for Clustering |
126
click to vote
AI
2009
Springer
15 years 11 months ago
2009
Springer
In this paper, we present an empirical comparison of the effects of category skew on six feature selection methods. The methods were evaluated on 36 datasets generated from the 20...
138
click to vote
IJCNN
2008
IEEE
15 years 10 months ago
2008
IEEE
— We propose a feature selection criterion based on kernel discriminant analysis (KDA) for an -class problem, which finds eigenvectors on which the projected class data are loca...
149
click to vote
JMLR
2010
14 years 11 months ago
2010
A number of feature selection mechanisms have been explored in text categorization, among which mutual information, information gain and chi-square are considered most effective. ...
134
click to vote
ECIR
2011
Springer
14 years 7 months ago
2011
Springer
Abstract. Training data as well as supplementary data such as usagebased click behavior may abound in one search market (i.e., a particular region, domain, or language) and be much...
132
click to vote
SPLC
2008
15 years 5 months ago
2008
Software Product-lines (SPLs) use modular software components that can be reconfigured into different variants for different requirements sets. Feature modeling is a common method...