Edge conditional node update graph neural network for multivariate time series anomaly detection.
Hayoung JoSeong-Whan LeePublished in: Inf. Sci. (2024)
Keyphrases
- anomaly detection
- multivariate time series
- neural network
- graph structure
- directed graph
- intrusion detection
- network intrusion detection
- detecting anomalies
- network traffic
- categorical data
- temporal data
- temporal patterns
- artificial neural networks
- anomalous behavior
- dimension reduction
- intrusion detection system
- one class support vector machines
- pattern recognition
- unsupervised learning
- human motion
- detect anomalies
- spatial structure
- autoregressive
- graphical models
- data streams
- image segmentation