Input Feature Selection Method Based on Feature Set Equivalence and Mutual Information Gain Maximization.
Xinzheng WangBing GuoYan ShenChimin ZhouXuliang DuanPublished in: IEEE Access (2019)
Keyphrases
- feature set
- feature selection
- information gain
- feature subset
- mutual information
- classification accuracy
- chi square
- chi squared
- text categorization
- feature space
- support vector machine
- selected features
- feature vectors
- text classification
- feature extraction
- feature selection algorithms
- feature ranking
- random forest
- neural network
- principal components
- unsupervised learning
- model selection
- co occurrence
- decision trees
- machine learning
- genetic algorithm ga
- extracted features
- data sets
- feature extraction and selection