Feature selection on wide multiclass problems using OVA-RFE.
Pablo M. GranittoAndrés BurgosPublished in: Inteligencia Artif. (2009)
Keyphrases
- multiclass problems
- multi class
- feature selection
- support vector machine
- multi class classification
- recursive feature elimination
- multi task
- multitask learning
- gene selection
- support vector
- machine learning
- support vector machine svm
- binary classification
- binary classifiers
- binary classification problems
- text categorization
- svm classifier
- pairwise
- kernel function
- feature set
- cost sensitive
- kernel methods
- multi task learning
- perceptron algorithm
- feature space
- feature extraction
- feature subset
- hyperplane
- feature selection algorithms
- naive bayes
- model selection
- text classification
- active learning