Ethereum Fraud Detection with Heterogeneous Graph Neural Networks.
Hiroki KanezashiToyotaro SuzumuraXin LiuTakahiro HirofuchiPublished in: CoRR (2022)
Keyphrases
- fraud detection
- neural network
- outlier detection
- network intrusion detection
- credit card fraud detection
- credit card fraud
- cost sensitive
- social network analysis
- credit card
- data mining techniques
- rare events
- data mining
- online auctions
- network intrusion
- intrusion detection
- transaction data
- feature selection
- machine learning
- spam detection
- support vector machine
- data sets
- databases