An Optimized Cost-Sensitive SVM for Imbalanced Data Learning.
Peng CaoDazhe ZhaoOsmar R. ZaïanePublished in: PAKDD (2) (2013)
Keyphrases
- cost sensitive
- imbalanced data
- class distribution
- active learning
- multi class
- learning process
- cost sensitive learning
- class imbalance
- supervised learning
- learning algorithm
- learning tasks
- binary classification
- base learners
- feature selection
- text classification
- test set
- support vector machine
- training set
- support vector
- training data
- misclassification costs
- machine learning