Hankel-structured Tensor Robust PCA for Multivariate Traffic Time Series Anomaly Detection.
Xudong WangLuis F. Miranda-MorenoLijun SunPublished in: CoRR (2021)
Keyphrases
- network anomaly detection
- anomaly detection
- tensor analysis
- detect anomalies
- network traffic
- network intrusion detection
- intrusion detection
- principal component analysis
- dimensionality reduction
- multivariate time series
- anomalous behavior
- detecting anomalies
- network security
- traffic flow
- intrusion detection system
- behavior analysis
- computer security
- detecting anomalous
- unsupervised learning
- one class support vector machines
- negative selection algorithm
- malware detection
- normal traffic
- feature space
- image sequences
- sparse pca
- network intrusion
- traffic patterns
- high order
- computer systems
- reinforcement learning