Coupled-Feature Hypergraph Representation for Feature Selection.
Zhihong ZhangJianbing XiahouLu BaiEdwin R. HancockPublished in: GbRPR (2015)
Keyphrases
- feature selection
- feature set
- feature representation
- text categorization
- multi class
- feature extraction
- feature subset
- vector representation
- selecting features
- redundant features
- text classification
- irrelevant features
- preprocessing step
- knn
- mutual information
- support vector
- discriminative features
- feature weighting
- pointwise mutual information
- feature values
- multiple features
- feature selection algorithms
- gene expression data
- higher order
- classification accuracy
- feature vectors
- object recognition