Hidden physics models: Machine learning of nonlinear partial differential equations

While there is currently a lot of enthusiasm about “big data”, useful data is usually “small” and expensive to acquire. In this paper, we present a new paradigm of learning partial differential equations from small data. In particular, we introduce hidden physics models, which are essentially data-e...

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Vydáno v:	Journal of computational physics Ročník 357; s. 125 - 141
Hlavní autoři:	Raissi, Maziar, Karniadakis, George Em
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Cambridge Elsevier Inc 15.03.2018 Elsevier Science Ltd
Témata:	Applications of mathematics Artificial intelligence Bayesian modeling Complexity Computational fluid dynamics Computational physics Data management Fractional equations Gaussian process Machine learning Mathematical models Navier-Stokes equations Nonlinear differential equations Nonlinear equations Normal distribution Partial differential equations Physics Probabilistic inference Probabilistic machine learning Small data System identification Time dependence Uncertainty quantification Small data Uncertainty quantification Fractional equations System identification Bayesian modeling Probabilistic machine learning
ISSN:	0021-9991, 1090-2716
On-line přístup:	Získat plný text
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