Feature selection based on feature curve of subclass problem.
Lei LiuBing ZhangShidong WangShuangjie LiKaixiang ZhangShuqin WangPublished in: IJCNN (2019)
Keyphrases
- feature selection
- feature set
- irrelevant features
- discriminative features
- feature subset
- selecting features
- feature ranking
- preprocessing step
- redundant features
- machine learning
- text classification
- data mining
- classification accuracy
- support vector
- feature selection algorithms
- supervised feature selection
- single feature
- pointwise mutual information
- neural network
- text categorization
- mutual information
- endpoints
- information gain
- multiple features
- classification models
- planar curves
- multi class
- unsupervised feature selection
- support vector machine
- feature vectors
- feature space
- feature extraction