Fast Gradient-Based Approximation of Continuous Dynamic Time Warping
arXiv:2610.13129v1 Announce Type: new Abstract: Dynamic Time Warping (DTW) is a common choice for measuring the discrepancy between time series. It proceeds by finding an optimal warping between timestamps through dynamic programming, which can be slow and is not differentiable. Consequently, sever…
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- 2026-10-12 04:00 · arXiv stat.ML
Fast Gradient-Based Approximation of Continuous Dynamic Time Warping