Reinforcement Neighborhood Selection for Unsupervised Graph Anomaly Detection.
Yuanchen BeiSheng ZhouQiaoyu TanHao XuHao ChenZhao LiJiajun BuPublished in: ICDM (2023)
Keyphrases
- anomaly detection
- unsupervised anomaly detection
- unsupervised learning
- intrusion detection
- novelty detection
- network traffic
- detecting anomalies
- network intrusion detection
- reinforcement learning
- anomalous behavior
- intrusion detection system
- network anomaly detection
- detect anomalies
- graph model
- computer security
- behavior analysis
- detecting anomalous
- network security
- negative selection algorithm
- supervised learning
- malware detection
- social networks
- semi supervised
- selection strategy
- cumulative sum
- one class support vector machines
- data mining
- text classification
- pairwise
- machine learning