Verification of Sparsity in the Attention Mechanism of Transformer for Anomaly Detection in Multivariate Time Series

Chihiro Maru, Boris Brandherm, Ichiro Kobayashi. Verification of Sparsity in the Attention Mechanism of Transformer for Anomaly Detection in Multivariate Time Series. In Shusaku Tsumoto, Yukio Ohsawa, Lei Chen 0002, Dirk Van den Poel, Xiaohua Hu 0001, Yoichi Motomura, Takuya Takagi, Lingfei Wu, Ying Xie, Akihiro Abe, Vijay Raghavan 0001, editors, IEEE International Conference on Big Data, Big Data 2022, Osaka, Japan, December 17-20, 2022. pages 408-414, IEEE, 2022. [doi]

Abstract

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