CRCEN: A Generalized Cost-sensitive Neural Network Approach for Imbalanced Classification.
Xiangrui LiDongxiao ZhuPublished in: CoRR (2019)
Keyphrases
- cost sensitive
- class imbalance
- cost sensitive classification
- class distribution
- cost sensitive learning
- neural network
- misclassification costs
- multi class
- naive bayes
- binary classification
- multiclass classification
- class dependent
- probability estimates
- active learning
- fraud detection
- error rate
- text classification
- machine learning
- minority class
- classification accuracy
- data sets
- support vector machine
- decision boundary
- decision trees
- knn
- imbalanced data sets
- rule extraction
- machine learning methods
- nearest neighbour
- classification error
- base classifiers