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ACAM-AD: Autocorrelation and attention mechanism-based anomaly detection in multivariate time series.
Qiang He
Guanqun Wang
Lianzhi Huo
Hengyou Wang
Changlun Zhang
Published in:
J. Intell. Fuzzy Syst. (2023)
Keyphrases
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anomaly detection
multivariate time series
attention mechanism
visual attention
higher order
intrusion detection
temporal data
saliency map
categorical data
autoregressive
dimension reduction
temporal patterns
non stationary
spatial structure
data mining
activity recognition
unsupervised learning
input image