Class-Dependent Weighted Feature Selection as a Bi-Level Optimization Problem.
Marwa HammamiSlim BechikhChih-Cheng HungLamjed Ben SaidPublished in: ICONIP (5) (2020)
Keyphrases
- bi level
- class dependent
- feature selection
- feature ranking
- gray scale
- feature set
- text categorization
- machine learning
- feature selection algorithms
- text classification
- classification accuracy
- model selection
- multi class
- high dimensionality
- classification models
- support vector machine
- discriminative features
- locality preserving projections
- feature extraction
- image compression
- dimensionality reduction
- pattern recognition
- active learning