Hierarchical Feature Selection via Large Margin Nearest Neighbor.
Jian ZhengChuan LuoTianrui LiHongmei ChenPublished in: ISKE (2021)
Keyphrases
- feature selection
- support vector machine
- mutual information
- feature space
- nearest neighbor classification
- feature selection algorithms
- text categorization
- hierarchical classification
- hierarchical model
- hierarchical structure
- support vector
- text classification
- classification accuracy
- unsupervised learning
- naive bayes
- information gain
- feature set
- nearest neighbor
- small sample
- method for feature selection
- high dimensionality
- hierarchical clustering
- selected features
- feature weighting
- multi class
- irrelevant features
- unsupervised feature selection