Feature Selection for Multi-class Problems Using Support Vector Machines.
Guo-Zheng LiJie YangGuo-Ping LiuLi XuePublished in: PRICAI (2004)
Keyphrases
- multi class problems
- feature selection
- multi class
- naive bayes
- class imbalance
- binary classification problems
- support vector machine
- cost sensitive learning
- multi class classification
- text categorization
- classification accuracy
- active learning
- multi task
- feature space
- feature set
- text classification
- high dimensionality
- feature subset
- dimensionality reduction
- logistic regression
- information gain
- weak classifiers
- object detection
- feature extraction
- bayesian networks
- support vector
- binary classification
- training set
- binary classifiers
- base classifiers
- model selection
- knn