CaT-GNN: Enhancing Credit Card Fraud Detection via Causal Temporal Graph Neural Networks.
Yifan DuanGuibin ZhangShilong WangXiaojiang PengZiqi WangJunyuan MaoHao WuXinke JiangKun WangPublished in: CoRR (2024)
Keyphrases
- credit card fraud detection
- neural network
- fraud detection
- outlier detection
- directed acyclic graph
- random walk
- pattern recognition
- spatio temporal
- intrusion detection
- credit card fraud
- graph structure
- causal graph
- causal relationships
- temporal information
- artificial neural networks
- bayesian networks
- causal models
- third party
- temporal constraints
- social network analysis
- temporal data
- k nearest neighbor
- knowledge discovery
- credit card
- support vector