Keyphrases
- feature selection
- mutual information
- feature subset
- machine learning
- discriminative features
- selected features
- feature space
- classification accuracy
- multi class
- text categorization
- bayes classifier
- consistency checking
- text classification
- support vector
- feature set
- model selection
- classification performances
- unsupervised feature selection
- informative features
- method for feature selection
- classification models
- neural network
- feature ranking
- real time
- maintaining consistency
- path consistency
- global constraints
- high dimensionality
- constraint satisfaction problems
- dimensionality reduction
- preprocessing
- decision trees