F2GNN: An Adaptive Filter with Feature Segmentation for Graph-Based Fraud Detection.
Guanghui HuYang LiuQing HeXiang AoPublished in: ICASSP (2024)
Keyphrases
- fraud detection
- outlier detection
- preprocessing step
- credit card fraud detection
- level set
- cost sensitive
- data mining techniques
- image segmentation
- credit card
- social network analysis
- network intrusion detection
- segmentation algorithm
- credit card fraud
- data mining
- intrusion detection
- rare events
- network intrusion
- knowledge discovery
- link discovery
- spam detection
- text categorization
- feature vectors
- training data
- feature extraction
- image processing
- metadata