Ensemble of Cost-Sensitive Hypernetworks for Class-Imbalance Learning.
Jin WangPingli HuangKai-wei SunBao-lin CaoRui ZhaoPublished in: SMC (2013)
Keyphrases
- cost sensitive
- cost sensitive learning
- base classifiers
- misclassification costs
- multi class
- base learners
- binary classification
- ensemble learning
- class distribution
- active learning
- naive bayes
- ensemble methods
- support vector machine
- class imbalance
- probability estimates
- training data
- feature selection
- imbalanced data
- minority class
- machine learning
- fraud detection
- decision trees
- learning algorithm
- weak classifiers
- random forests
- total cost
- text mining
- class probabilities
- similarity measure