Subgraph anomaly detection in financial transaction networks.
Yulong PeiFang LyuWerner van IpenburgMykola PechenizkiyPublished in: ICAIF (2020)
Keyphrases
- anomaly detection
- intrusion detection
- network intrusion detection
- detecting anomalies
- intrusion detection system
- network traffic
- anomalous behavior
- detect anomalies
- detecting anomalous
- network anomaly detection
- computer networks
- computer security
- unsupervised anomaly detection
- fraud detection
- one class support vector machines
- behavior analysis
- negative selection algorithm
- social networks
- unsupervised learning
- network intrusion
- network structure
- malware detection
- network security
- dimensionality reduction