Regularization feature selection projection twin support vector machine via exterior penalty.
Ping YiAiguo SongJianhui GuoRuili WangPublished in: Neural Comput. Appl. (2017)
Keyphrases
- support vector machine
- feature selection
- projection operator
- penalty term
- multi class
- support vector
- small sample
- feature space
- text categorization
- svm classifier
- support vector machine svm
- knn
- mutual information
- selected features
- k nearest neighbor
- regularization term
- text classification
- feature selection algorithms
- multi task
- information gain
- high dimensionality
- regularization parameter
- kernel methods
- feature ranking
- ensemble classifier
- feature extraction
- classification accuracy
- recursive feature elimination
- machine learning
- norm regularization
- training data
- dimension reduction
- kernel function
- feature set
- feature subset
- radial basis function
- model selection
- irrelevant features
- feature vectors
- microarray data
- classification method
- maximum margin
- reproducing kernel hilbert space
- kernel machines
- dimensionality reduction
- similarity measure
- objective function