HoloScope: Topology-and-Spike Aware Fraud Detection.
Shenghua LiuBryan HooiChristos FaloutsosPublished in: CoRR (2017)
Keyphrases
- fraud detection
- outlier detection
- network intrusion detection
- credit card fraud detection
- credit card
- cost sensitive
- data mining techniques
- social network analysis
- data mining
- credit card fraud
- transaction data
- rare events
- intrusion detection
- online auctions
- spam detection
- text mining
- image features
- information extraction
- training data
- machine learning
- network intrusion
- financial institutions
- real world