Reinforcement Neighborhood Selection for Unsupervised Graph Anomaly Detection.
Yuanchen BeiSheng ZhouQiaoyu TanHao XuHao ChenZhao LiJiajun BuPublished in: CoRR (2023)
Keyphrases
- anomaly detection
- unsupervised anomaly detection
- unsupervised learning
- intrusion detection
- novelty detection
- detecting anomalies
- anomalous behavior
- network intrusion detection
- intrusion detection system
- network traffic
- behavior analysis
- semi supervised
- detect anomalies
- detecting anomalous
- reinforcement learning
- one class support vector machines
- supervised learning
- neural network
- computer security
- network anomaly detection
- cumulative sum
- text mining
- malware detection
- pairwise