A comparative study of one-class classifiers in machine learning problems with extreme class imbalance.
Dionisios N. SotiropoulosChristos GiannoulisGeorge A. TsihrintzisPublished in: IISA (2014)
Keyphrases
- class imbalance
- learning problems
- active learning
- binary classification
- supervised learning
- class distribution
- learning tasks
- learning algorithm
- cost sensitive
- semi supervised learning
- kernel methods
- machine learning algorithms
- machine learning
- high dimensionality
- concept drift
- majority class
- cost sensitive learning
- reinforcement learning
- minority class
- feature selection
- multi class
- multi task
- learning models
- multi class classification
- binary classifiers
- training set
- semi supervised
- similarity measure
- support vector machine