Non-deterministic Local Search Methods for Feature Selection: An Experimental Study.
Marina P. Fernandez-PerezFélix F. González-NavarroPublished in: MICAI (Special Sessions) (2014)
Keyphrases
- feature selection
- text categorization
- feature space
- mutual information
- selected features
- multi class
- search methods
- feature set
- support vector
- unsupervised feature selection
- discriminative features
- method for feature selection
- text classification
- feature extraction
- feature selection algorithms
- feature selection and classification
- memetic algorithm
- information gain
- conditional mutual information
- feature subset
- model selection
- knn
- classification accuracy
- black box
- classification models
- microarray data
- gene expression data
- hill climbing
- high dimensionality
- dimensionality reduction
- small sample
- training set
- machine learning