MST-GNN: A Multi-scale Temporal-Enhanced Graph Neural Network for Anomaly Detection in Multivariate Time Series.
Zefei NingZhuolun JiangHao MiaoLi WangPublished in: APWeb/WAIM (1) (2022)
Keyphrases
- anomaly detection
- multivariate time series
- neural network
- multiscale
- multivariate time series data
- temporal data
- temporal patterns
- intrusion detection
- detecting anomalies
- anomalous behavior
- categorical data
- intrusion detection system
- artificial neural networks
- dimension reduction
- network intrusion detection
- temporal information
- pattern recognition
- unsupervised learning
- one class support vector machines
- data sets
- autoregressive
- self organizing maps
- pattern discovery
- spatial structure
- image segmentation
- pattern mining
- support vector
- knn