A Comparison Study of Credit Card Fraud Detection: Supervised versus Unsupervised.
Xuetong NiuLi WangXulei YangPublished in: CoRR (2019)
Keyphrases
- credit card fraud detection
- semi supervised
- unsupervised methods
- unsupervised learning
- fraud detection
- supervised learning
- outlier detection
- discriminant projection
- word sense induction
- supervised methods
- supervised classification
- credit card fraud
- intrusion detection
- unsupervised feature selection
- supervised training
- learning algorithm
- weakly supervised
- semi supervised learning
- active learning
- machine learning
- social network analysis
- restricted boltzmann machine
- unlabeled data
- pairwise
- object recognition
- training data
- feature selection