Use of neural networks for stable, accurate and physically consistent parameterization of subgrid atmospheric processes with good performance at reduced precision

A promising approach to improve climate-model simulations is to replace traditional subgrid parameterizations based on simplified physical models by machine learning algorithms that are data-driven. However, neural networks (NNs) often lead to instabilities and climate drift when coupled to an atmos...

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Bibliographic Details
Main Authors: Yuval, Janni, O'Gorman, Paul A, Hill, Chris N
Other Authors: Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences
Format: Article
Language:English
Published: American Geophysical Union (AGU) 2021
Online Access:https://hdl.handle.net/1721.1/135562