Empirical effect of graph embeddings on fraud detection/ risk mitigation.
Sida ZhouPublished in: CoRR (2019)
Keyphrases
- fraud detection
- risk management
- credit risk
- outlier detection
- credit card fraud detection
- credit card
- credit card fraud
- network intrusion detection
- data mining techniques
- cost sensitive
- social network analysis
- network intrusion
- data mining
- online auctions
- spam detection
- rare events
- link discovery
- machine learning
- databases
- financial institutions
- intrusion detection
- dimensionality reduction
- multi class
- support vector machine
- active learning
- social networks
- learning algorithm