Conceptual base of feature selection consulting system.
Pavel PudilJana NovovicováPetr SomolRadek VrnataPublished in: Kybernetika (1998)
Keyphrases
- feature selection
- mutual information
- text categorization
- feature selection algorithms
- information gain
- machine learning
- multi class
- support vector machine
- classification accuracy
- conceptual knowledge
- method for feature selection
- discriminative features
- selected features
- multi task
- feature extraction
- naive bayes
- support vector
- unsupervised learning
- text classification
- dimensionality reduction
- feature space
- feature subset
- topic maps
- real time
- feature weighting
- data analysis
- bayes classifier
- feature reduction
- forward selection