Continual Contrastive Anomaly Detection under Natural Data Distribution Shifts.
Jingyu YangYi ShenLinan DengPublished in: CACRE (2023)
Keyphrases
- anomaly detection
- data distribution
- intrusion detection
- detecting anomalies
- data streams
- streaming data
- network intrusion detection
- index structure
- network anomaly detection
- network traffic
- unsupervised anomaly detection
- concept drift
- anomalous behavior
- data points
- high dimensional data
- intrusion detection system
- network security
- detecting anomalous
- one class support vector machines
- neural network
- unsupervised learning
- detect anomalies
- high dimensional
- data skew
- maximum likelihood
- normal behavior
- nearest neighbor
- training data
- similarity measure