162 search results - page 2 / 33 » Feature Selection Using Improved Mutual Information for Text... |
ICNC
2005
Springer
13 years 10 months ago
2005
Springer
The feature selection and weighting are two important parts of automatic text classification. In this paper we give a new method based on concept attributes. We use the DEF Terms o...
ESANN
2003
13 years 6 months ago
2003
A novel feature selection methodology is proposed with the concept of mutual information. The proposed methodology effectively circumvents two major problems in feature selection ...
PRL
2006
13 years 4 months ago
2006
This paper describes an improved boosting algorithm, the MutualBoost algorithm, and its application in developing a fast and robust Gabor feature based face recognition system. Th...
SIGIR
2010
ACM
13 years 8 months ago
2010
ACM
In microblogging services such as Twitter, the users may become overwhelmed by the raw data. One solution to this problem is the classification of short text messages. As short te...
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
In this paper, we adress the question of decoding cognitive information from functional Magnetic Resonance (MR) images using classification techniques. The main bottleneck for acc...