Sack Lunch Seminar (SLS)
Special SLS: Stephan Rasp
Date |
Time |
Location |
December 4th, 2018 |
10:00am-11:00am |
54-209 |
Title: Machine learning to represent atmospheric sub-grid processes
Abstract: The representation of sub-grid processes, especially clouds, remains the largest source of uncertainty for climate prediction. Cloud-resolving models alleviate many of the gravest problems but will remain too computationally expensive for climate predictions in the coming decades. In this talk I will discuss how machine learning, and deep learning specifically, can be used to build a data-driven subgrid parameterization from short-term high-resolution data. Our results tie in with a recent push towards data-driven climate model development.