Time-series Shapelets with Learnable Lengths
A Yamaguchi, K Ueno, H Kashima - Proceedings of the 32nd ACM …, 2023 - dl.acm.org
Shapelets are subsequences that are effective for classifying time-series instances.
Learning shapelets by a continuous optimization has recently been studied to improve …
Learning shapelets by a continuous optimization has recently been studied to improve …