PREM: A Simple Yet Effective Approach for Node-Level Graph Anomaly Detection.
Junjun PanYixin LiuYizhen ZhengShirui PanPublished in: CoRR (2023)
Keyphrases
- anomaly detection
- intrusion detection
- detecting anomalies
- graph structure
- anomalous behavior
- network intrusion detection
- intrusion detection system
- directed graph
- unsupervised anomaly detection
- detecting anomalous
- computer security
- behavior analysis
- network anomaly detection
- negative selection algorithm
- network traffic
- one class support vector machines
- network security
- machine learning
- data sets
- unsupervised learning
- normal behavior
- data processing
- detect anomalies
- network intrusion
- bayesian networks