A Game Theoretic Approach for Feature Clustering and Its Application to Feature Selection.
Dinesh GargSundararajan SellamanickamShirish K. ShevadePublished in: PAKDD (1) (2011)
Keyphrases
- feature selection
- selecting features
- feature importance
- irrelevant features
- feature set
- high dimensionality
- discriminative features
- feature subset
- unsupervised feature selection
- k means
- clustering algorithm
- preprocessing step
- redundant features
- unsupervised learning
- clustering method
- feature ranking
- data clustering
- mutual information
- feature vectors
- text categorization
- machine learning
- feature subspace
- input features
- supervised feature selection
- text classification
- support vector machine
- information gain
- hierarchical clustering
- spectral clustering
- information theoretic
- outlier detection
- image features
- data pre processing
- discriminatory power
- high dimensional
- classification models
- classification accuracy
- feature relevance
- data points
- individual features
- model selection
- selected features
- categorical data