Keyphrases
- hierarchical models
- support vector
- training data
- decision trees
- rough sets
- hierarchical model
- naive bayes
- linear classifiers
- classifier training
- hierarchical structure
- feature selection
- machine learning algorithms
- supervised classification
- training samples
- multi class
- test set
- training set
- training examples
- classification systems
- classification process
- multiple classifiers
- pairwise