Feature Selection Based on Gain Ratio in Hybrid Incomplete Information Systems.
Jiazheng ChenJingjing HuGangqiang ZhangPublished in: ISKE (2021)
Keyphrases
- feature selection
- information gain
- gain ratio
- support vector
- text categorization
- decision trees
- mutual information
- feature selection algorithms
- naive bayes
- feature space
- classification accuracy
- high dimensionality
- training data
- feature set
- maximum likelihood
- missing data
- text classification
- correlation coefficient
- feature subset
- dimensionality reduction
- feature subset selection
- machine learning