415 search results - page 27 / 83 » Learning-Free Text Categorization |
DL
2000
Springer
14 years 1 months ago
2000
Springer
Recommender systems improve access to relevant products and information by making personalized suggestions based on previous examples of a user's likes and dislikes. Most exi...
ICML
1997
IEEE
14 years 26 days ago
1997
IEEE
This paper is a comparative study of feature selection methods in statistical learning of text categorization. The focus is on aggressive dimensionality reduction. Five methods we...
AUSDM
2006
Springer
14 years 12 days ago
2006
Springer
Feature Filtering is an approach that is widely used for dimensionality reduction in text categorization. In this approach feature scoring methods are used to evaluate features le...
AAAI
2006
13 years 10 months ago
2006
In text categorization, term weighting methods assign appropriate weights to the terms to improve the classification performance. In this study, we propose an effective term weigh...
ESWA
2008
13 years 8 months ago
2008
Since tacit knowledge such as know-how and experiences is hard to be managed effectively using information technology, it is recently proposed that providing an appropriate expert...