Fraud Feature Boosting Mechanism and Spiral Oversampling Balancing Technique for Credit Card Fraud Detection.
Lina NiJufeng LiHuixin XuXiangbo WangJinquan ZhangPublished in: IEEE Trans. Comput. Soc. Syst. (2024)
Keyphrases
- credit card fraud detection
- fraud detection
- credit card fraud
- outlier detection
- cost sensitive
- intrusion detection
- credit card
- weak classifiers
- image features
- feature set
- malicious code detection
- feature vectors
- support vector machine
- class imbalance
- object recognition
- machine learning
- databases
- semi supervised
- knn
- ensemble methods
- decision trees
- feature selection