Fraud Detection through Graph-Based User Behavior Modeling.
Alex BeutelLeman AkogluChristos FaloutsosPublished in: CCS (2015)
Keyphrases
- user behavior
- fraud detection
- outlier detection
- user interaction
- credit card fraud detection
- network intrusion detection
- credit card
- cost sensitive
- user preferences
- social network analysis
- data mining techniques
- online advertising
- intrusion detection
- web usage mining
- data mining
- individual user
- user browsing
- user behavior patterns
- semi supervised
- learning algorithm
- anomaly detection
- user actions
- active learning
- expert systems