A novel feature selection approach based on constrained eigenvalues optimization.
Amina BenkessiratNadjia BenblidiaPublished in: J. King Saud Univ. Comput. Inf. Sci. (2022)
Keyphrases
- feature selection
- concave convex procedure
- optimization algorithm
- optimization process
- parameter optimization
- optimization method
- mutual information
- optimization problems
- text categorization
- optimization methods
- support vector machine
- text classification
- global optimization
- small sample
- saddle point
- combinatorial optimization
- lagrange multipliers
- feature subset selection
- method for feature selection
- neural network
- information gain
- feature subset
- machine learning
- data sets
- unsupervised learning
- feature set
- dimensionality reduction
- support vector
- training data