Multivariate time series anomaly detection with variational autoencoder and spatial-temporal graph network.
Siwei GuanZhiwei HeShenhui MaMingyu GaoPublished in: Comput. Secur. (2024)
Keyphrases
- anomaly detection
- spatial temporal
- network traffic
- multivariate time series
- intrusion detection
- detect anomalies
- spatio temporal
- intrusion detection system
- spatial and temporal
- spatial information
- action recognition
- unsupervised learning
- temporal information
- temporal data
- optical flow
- semantic information
- computer vision
- space time
- supervised learning
- hidden markov models
- face recognition