HC-GLAD: Dual Hyperbolic Contrastive Learning for Unsupervised Graph-Level Anomaly Detection.
Yali FuJindong LiJiahong LiuQianli XingQi WangIrwin KingPublished in: CoRR (2024)
Keyphrases
- anomaly detection
- unsupervised learning
- network intrusion detection
- intrusion detection
- unsupervised anomaly detection
- connectionist systems
- supervised learning
- intrusion detection system
- learning algorithm
- learning process
- novelty detection
- data sets
- network security
- network traffic
- anomalous behavior
- detecting anomalies
- behavior analysis
- pairwise
- computer vision
- feature extraction
- reinforcement learning
- high dimensional