Hierarchical Semi-Supervised Contrastive Learning for Contamination-Resistant Anomaly Detection.
Gaoang WangYibing ZhanXinchao WangMingli SongKlara NahrstedtPublished in: CoRR (2022)
Keyphrases
- anomaly detection
- unsupervised learning
- semi supervised
- intrusion detection
- learning process
- connectionist systems
- supervised learning
- unsupervised anomaly detection
- anomalous behavior
- network intrusion detection
- computer security
- semi supervised learning
- feature extraction
- network traffic
- network anomaly detection
- dimensionality reduction
- reinforcement learning
- similarity measure
- network security
- behavior analysis
- detecting anomalies
- feature selection
- one class support vector machines
- machine learning
- neural network