Hybrid Anomaly Detection via Multihead Dynamic Graph Attention Networks for Multivariate Time Series.

Liwen Zhou Qingkui Zeng Bo Li

Published in: IEEE Access (2022)

Keyphrases

anomaly detection
multivariate time series
intrusion detection
dynamic graph
temporal data
social networks
temporal patterns
dimension reduction
categorical data
visual attention
autoregressive
unsupervised learning
human motion
video sequences
feature extraction
edge weights
image processing
computer vision