Learning Dynamical Systems from Data: A Simple Cross-Validation Perspective, Part V: Sparse Kernel Flows for 132 Chaotic Dynamical Systems

1 code implementation • 24 Jan 2023 • Lu Yang, Xiuwen Sun, Boumediene Hamzi, Houman Owhadi, Naiming Xie

In this paper, we introduce the method of \emph{Sparse Kernel Flows } in order to learn the ``best'' kernel by starting from a large dictionary of kernels.