Revisiting Graph-Based Fraud Detection in Sight of Heterophily and Spectrum.
Fan XuNan WangHao WuXuezhi WenXibin ZhaoHai WanPublished in: AAAI (2024)
Keyphrases
- fraud detection
- network intrusion detection
- outlier detection
- cost sensitive
- credit card fraud detection
- data mining techniques
- credit card fraud
- rare events
- data mining
- social network analysis
- credit card
- intrusion detection
- spam detection
- transaction data
- network intrusion
- online auctions
- data sets
- semi supervised
- information extraction
- training data
- machine learning
- real world
- database