A hybrid filter/wrapper approach of feature selection using information theory.
Marc SebbanRichard NockPublished in: Pattern Recognit. (2002)
Keyphrases
- information theory
- feature selection
- wrapper method
- information theoretic
- mutual information
- jensen shannon divergence
- sequential forward
- statistical learning
- feature space
- support vector machine
- statistical mechanics
- feature subset
- conditional entropy
- multi class
- kullback leibler divergence
- classification accuracy
- feature ranking
- relative entropy
- feature extraction
- text categorization
- feature set
- machine learning
- gene selection
- feature selection algorithms
- noise reduction
- model selection
- statistical physics
- support vector
- shannon entropy
- wrapper feature selection
- information geometry
- kl divergence
- similarity measure