ICASSP 2024accepted0 citations
Neural Ordinary Differential Equations with Trainable Solvers
Said Ouala, Laurent Debreu, Bertrand Chapron, Fabrice Collard, Lucile Gaultier, Ronan Fablet
Abstract
When considering the data-driven identification of non-linear differential equations, the choice of the integration scheme to use is far from being trivial and may dramatically impact the identification problem. In this work, we discuss this aspect and propose a novel architecture that jointly learns Neural Ordinary Differential Equations (NODEs) as well as the corresponding integration schemes that would minimize the forecast of a given sequence of observations. We demonstrate its relevance with numerical experiments on non-linear dynamics, including chaotic systems.
BibTeX
@inproceedings{icassp2024_neuralordinarydi,
title = {Neural Ordinary Differential Equations with Trainable Solvers},
author = {Said Ouala and Laurent Debreu and Bertrand Chapron and Fabrice Collard and Lucile Gaultier and Ronan Fablet},
booktitle = {ICASSP 2024},
year = {2024}
}