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GCFormer: Granger Causality based Attention Mechanism for Multivariate Time Series Anomaly Detection.

Shiwang XingJianwei NiuTao Ren
Published in: ICDM (2023)
Keyphrases
  • anomaly detection
  • multivariate time series
  • granger causality
  • dimension reduction
  • temporal data
  • temporal patterns
  • categorical data
  • autoregressive
  • unsupervised learning
  • spatial structure
  • support vector