Keyphrases
- feature selection
- high dimensionality
- unsupervised feature selection
- unsupervised learning
- clustering algorithm
- k means
- information theoretic
- clustering method
- feature weighting
- self organizing maps
- hierarchical clustering
- cluster analysis
- machine learning
- mutual information
- model selection
- feature extraction
- support vector
- data points
- data mining and pattern recognition
- selecting features
- categorical data
- data clustering
- classification accuracy
- outlier detection
- pairwise
- spectral clustering
- feature space
- graph theoretic
- discriminative features
- clustering analysis
- text mining
- feature set
- method for feature selection
- naive bayes