Keyphrases
- feature selection
- text categorization
- mutual information
- method for feature selection
- feature selection algorithms
- feature space
- selected features
- dimensionality reduction
- machine learning
- classification accuracy
- feature set
- unsupervised feature selection
- multi class
- information gain
- microarray classification
- bayes classifier
- irrelevant features
- forward selection
- database
- high dimensionality
- feature extraction
- real world
- feature subset
- text classification
- support vector machine
- support vector
- artificial intelligence
- feature selection and classification
- neural network
- conditional mutual information
- databases