Keyphrases
- feature selection
- decision trees
- text categorization
- feature selection algorithms
- machine learning
- mutual information
- least squares
- text classification
- total least squares
- irrelevant features
- multi class
- feature space
- feature set
- feature extraction
- tree structure
- information gain
- method for feature selection
- feature selection and classification
- feature ranking
- tree models
- multi task
- classification accuracy
- support vector
- conditional mutual information
- neural network
- selecting relevant features
- risk minimization
- small sample
- discriminative features
- image restoration
- model selection