GRU-Based Interpretable Multivariate Time Series Anomaly Detection in Industrial Control System.
Chaofan TangLijuan XuBo YangYongwei TangDawei ZhaoPublished in: Comput. Secur. (2023)
Keyphrases
- pairwise
- anomaly detection
- multivariate time series
- control system
- multivariate time series data
- intrusion detection
- network traffic
- detecting anomalies
- anomalous behavior
- network intrusion detection
- intrusion detection system
- temporal patterns
- temporal data
- categorical data
- unsupervised learning
- spatial structure
- dimension reduction
- autoregressive
- human motion
- feature extraction
- learning algorithm
- detect anomalies
- feature selection
- one class support vector machines
- computer vision