arXiv · 2410.03801
P1-KAN: an effective Kolmogorov-Arnold network with application to hydraulic valley optimization
Abstract
A new Kolmogorov-Arnold network (KAN) is proposed to approximate potentially irregular functions in high dimensions. We provide error bounds for this approximation, assuming that the Kolmogorov-Arnold expansion functions are sufficiently smooth. When the function is only continuous, we also provide universal approximation theorems. We show that it outperforms multilayer perceptrons in terms of accuracy and convergence speed. We also compare it with several proposed KAN networks: it outperforms all networks for irregular functions and achieves similar accuracy to the original spline-based KAN network for smooth functions. Finally, we compare some of the KAN networks in optimizing a French hydraulic valley.
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Xavier Warin. 2024-10-04. P1-KAN: an effective Kolmogorov-Arnold network with application to hydraulic valley optimization. https://arxiv.org/abs/2410.03801
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