Discretization-Based Feature Selection as a Bilevel Optimization Problem.
Rihab SaidMaha ElarbiSlim BechikhCarlos Artemio Coello CoelloLamjed Ben SaidPublished in: IEEE Trans. Evol. Comput. (2023)
Keyphrases
- feature selection
- parameter optimization
- optimization algorithm
- text categorization
- global optimization
- feature extraction
- support vector
- optimization problems
- information gain
- text classification
- linear programming
- feature space
- preprocessing
- genetic algorithm
- high dimensionality
- model selection
- irrelevant features
- convex programming
- unsupervised feature selection
- feature selection algorithms
- optimization method
- data sets
- machine learning
- data mining