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Verification of Sparsity in the Attention Mechanism of Transformer for Anomaly Detection in Multivariate Time Series.
Chihiro Maru
Boris Brandherm
Ichiro Kobayashi
Published in:
Big Data (2022)
Keyphrases
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anomaly detection
multivariate time series
attention mechanism
visual attention
intrusion detection
temporal data
saliency map
dimension reduction
temporal patterns
high dimensional
detect anomalies
categorical data
human motion
spatial structure
human visual system
data mining
unsupervised learning
image sequences