Information gain directed genetic algorithm wrapper feature selection for credit rating.
Swati JadhavHongmei HeKarl JenkinsPublished in: Appl. Soft Comput. (2018)
Keyphrases
- information gain
- wrapper feature selection
- feature selection
- genetic algorithm
- text categorization
- classification accuracy
- mutual information
- chi squared
- decision trees
- chi square
- naive bayes
- metaheuristic
- simulated annealing
- neural network
- fitness function
- credit scoring
- multi objective
- dimensionality reduction
- document frequency
- risk analysis
- feature extraction
- text classification
- occurrence frequency
- artificial neural networks
- pairwise
- optimization method
- correlation coefficient
- feature subset
- credit card
- feature selection for text categorization
- machine learning
- data sets
- similarity measure
- data analysis
- k nearest neighbor
- evolutionary algorithm
- feature set