TitAnt: Online Real-time Transaction Fraud Detection in Ant Financial.
Shaosheng CaoXinxing YangCen ChenJun ZhouXiaolong LiYuan QiPublished in: Proc. VLDB Endow. (2019)
Keyphrases
- fraud detection
- real time
- transaction data
- network intrusion detection
- outlier detection
- credit card fraud detection
- social network analysis
- data mining techniques
- cost sensitive
- credit card fraud
- credit card
- data mining
- rare events
- network intrusion
- intrusion detection
- financial institutions
- credit risk
- marketing campaigns
- online auctions
- link discovery
- real time database systems
- auction sites
- unsupervised learning
- multi class
- active learning
- image sequences
- databases