Predictor output sensitivity and feature similarity-based feature selection.
Antanas VerikasMarija BacauskieneD. ValinciusAdas GelzinisPublished in: Fuzzy Sets Syst. (2008)
Keyphrases
- feature selection
- feature set
- feature subset
- irrelevant features
- discriminative features
- stability of feature selection
- redundant features
- input features
- preprocessing step
- neural network
- selecting features
- text classification
- text categorization
- multi class
- knn
- feature ranking
- feature extraction
- pointwise mutual information
- feature selection algorithms
- feature vectors
- feature space
- high sensitivity
- unsupervised feature selection
- support vector
- feature importance