Credit Card Fraud Detection in e-Commerce: An Outlier Detection Approach.
Utkarsh PorwalSmruthi MukundPublished in: CoRR (2018)
Keyphrases
- credit card fraud detection
- outlier detection
- fraud detection
- credit card fraud
- electronic commerce
- data streams
- knowledge discovery
- detection algorithm
- detecting outliers
- density estimation
- distance based outlier detection
- high dimensional datasets
- intrusion detection
- detect outliers
- density ratio estimation
- databases
- data mining
- data warehouse