Keyphrases
- bhattacharyya distance
- information gain
- feature selection
- selection criterion
- text categorization
- mutual information
- kullback leibler divergence
- probability density function
- linear svm
- feature subset
- distance measure
- feature selection algorithms
- text classification
- machine learning
- classification accuracy
- feature space
- decision trees
- model selection
- feature set
- support vector
- feature extraction
- data sets
- dimensionality reduction
- naive bayes
- logistic regression
- information theoretic
- support vector machine
- correlation coefficient
- high dimensional