A hybrid semi-supervised approach for financial fraud detection.
Jin-Miao LiuJiang TianZhu-Xi CaiYue ZhouRen-Hua LuoRan-Ran WangPublished in: ICMLC (2017)
Keyphrases
- fraud detection
- semi supervised
- outlier detection
- data mining techniques
- network intrusion detection
- social network analysis
- cost sensitive
- credit card fraud detection
- credit card fraud
- semi supervised learning
- online auctions
- credit card
- rare events
- intrusion detection
- credit risk
- network intrusion
- data mining
- unlabeled data
- supervised learning
- transaction data
- active learning
- financial institutions
- internet banking
- labeled data
- machine learning
- spam detection
- pairwise
- e learning
- image segmentation
- link discovery
- unsupervised learning