Keyphrases
- feature selection
- machine learning
- mutual information
- feature selection algorithms
- text classification
- feature set
- feature extraction
- text categorization
- multi class
- unsupervised feature selection
- support vector machine
- feature ranking
- selected features
- information gain
- classification accuracy
- feature space
- forward selection
- method for feature selection
- microarray classification
- databases
- informative features
- selecting relevant features
- bayes classifier
- real time
- discriminative features
- feature weighting
- unsupervised learning
- dimensionality reduction
- knn
- support vector
- website
- data mining
- data sets