Robust cost-sensitive kernel method with Blinex loss and its applications in credit risk evaluation.
Jingjing TangJiahui LiWeiqi XuYingjie TianXuchan JuJie ZhangPublished in: Neural Networks (2021)
Keyphrases
- cost sensitive
- kernel methods
- support vector machine
- confidence weighted
- credit risk evaluation
- cost sensitive learning
- multi class
- misclassification costs
- fraud detection
- cost sensitive classification
- class distribution
- active learning
- support vector
- feature space
- neural network
- credit risk
- kernel function
- naive bayes
- reproducing kernel hilbert space
- image processing
- machine learning
- cross validation
- learning problems
- high dimensional data
- support vector machine svm
- text mining
- knn
- data sets