207 search results - page 4 / 42 » Integrating feature and instance selection for text classifi... |
ICDM
2009
IEEE
14 years 2 months ago
2009
IEEE
DMIN
2006
13 years 9 months ago
2006
Abstract-- Text classification or categorization is a conventional classification problem applied to the text domain. In the cases when statistical classification methods are used,...
SDM
2010
SIAM
13 years 9 months ago
2010
SIAM
Rare category analysis is of key importance both in theory and in practice. Previous research work focuses on supervised rare category analysis, such as rare category detection an...
ACL
2009
13 years 5 months ago
2009
In text categorization, feature selection (FS) is a strategy that aims at making text classifiers more efficient and accurate. However, when dealing with a new task, it is still d...
ICMLA
2009
13 years 5 months ago
2009
We propose methods to classify lines of military chat, or posts, which contain items of interest. We evaluated several current text categorization and feature selection methodologi...