A Supervised Term Weighting Scheme for Multi-class Text Categorization

Author(s):  
Yiwei Gu ◽  
Xiaodong Gu
2011 ◽  
Vol 38 (10) ◽  
pp. 12708-12716 ◽  
Author(s):  
Qiming Luo ◽  
Enhong Chen ◽  
Hui Xiong

2013 ◽  
Vol 278-280 ◽  
pp. 2058-2064
Author(s):  
Cheng Ying Chi ◽  
Hong Li ◽  
Xue Gang Zhan ◽  
Sheng Nan Jiang

In this paper, through analysis of the structure of web news texts, we have proposed an improvement measure for term weighting in hot topics detection, and a topic weighting scheme for hot topics ranking. Experiment result comparison shows that our method is effective and ranking of hot topics is closer to reality.


Sign in / Sign up

Export Citation Format

Share Document