Hierarchical quotient spaces-based feature selection.
Qiangyi ZhangYanpeng QuAnsheng DengLongzhi YangPublished in: ICACI (2018)
Keyphrases
- feature selection
- machine intelligence
- text categorization
- hierarchical classification
- text classification
- multi class
- feature set
- mutual information
- support vector machine
- unsupervised learning
- hierarchical structure
- microarray data
- model selection
- information gain
- feature selection algorithms
- feature space
- selected features
- discriminative features
- irrelevant features
- small sample
- feature ranking
- support vector
- hierarchical clustering
- neural network
- classification accuracy