Feature selection combining linear support vector machines and concave optimization.
Francesco RinaldiMarco SciandronePublished in: Optim. Methods Softw. (2010)
Keyphrases
- linear support vector machines
- feature selection
- linear svm
- logistic regression
- support vector machine
- coordinate descent method
- machine learning
- text categorization
- support vector
- text classification
- feature selection algorithms
- knn
- unsupervised learning
- feature space
- feature set
- feature subset
- input space
- objective function
- feature extraction
- data mining