Keyphrases
- feature selection
- text categorization
- support vector
- mutual information
- feature weighting
- feature selection algorithms
- text classification
- feature set
- small sample
- information gain
- bayes classifier
- classification accuracy
- selected features
- discriminative features
- high dimensionality
- forward selection
- support vector machine
- feature space
- feature extraction
- machine learning
- microarray classification
- irrelevant features
- multi task
- feature subset
- gene expression data
- dimensionality reduction