A Methodology for Improving the Performance of Non-Ranker Feature Selection Filters.
Lior RokachBarak ChiziOded MaimonPublished in: Int. J. Pattern Recognit. Artif. Intell. (2007)
Keyphrases
- feature selection
- text categorization
- mutual information
- unsupervised learning
- selecting relevant features
- design methodology
- classification models
- text classification
- machine learning
- feature set
- classification accuracy
- feature space
- unsupervised feature selection
- learning to rank
- genetic algorithm
- data mining
- knn
- steerable filters
- order statistics
- discriminative features
- feature weighting
- median filter
- gene expression data
- image processing
- data sets
- multi class