An Extensive Empirical Study of Feature Selection for Text Categorization.
Li-Qing QiuRu-Yi ZhaoGang ZhouSheng-Wei YiPublished in: ACIS-ICIS (2008)
Keyphrases
- feature selection for text categorization
- text categorization
- information gain
- neural network
- evolutionary algorithm
- knn
- data sets
- computer vision
- information extraction
- machine learning
- genetic algorithm
- mutual information
- k nearest neighbor
- nearest neighbor
- data mining
- support vector machine svm
- optimization algorithm