Feature selection for classification models via bilevel optimization.
Joseph AgorOsman Y. ÖzaltinPublished in: Comput. Oper. Res. (2019)
Keyphrases
- classification models
- feature selection
- decision trees
- training data
- feature subset
- learning models
- software quality classification
- optimization problems
- feature set
- linear programming
- text categorization
- optimization algorithm
- decision tree algorithm
- attribute selection
- imbalanced data
- feature ranking
- models built
- optimization method
- high dimensionality
- support vector
- ensemble classifier
- feature subset selection
- feature space
- database
- pattern recognition
- support vector machine
- genetic programming
- pairwise
- classification accuracy
- dimensionality reduction