13 search results - page 3 / 3 » An Empirical Study of Category Skew on Feature Selection for... |
ICML
2003
IEEE
13 years 11 months ago
2003
IEEE
Feature selection methods have been successfully applied to text categorization but seldom applied to text clustering due to the unavailability of class label information. In this...
AAI
2006
13 years 5 months ago
2006
Extensive experimental evidence is required to study the impact of text categorization approaches on real data and to assess the performance within operational scenarios. In this ...
CIKM
2006
Springer
13 years 9 months ago
2006
Springer
In this paper, we study the problem of learning block classification models to estimate block functions. We distinguish general models, which are learned across multiple sites, an...