YoVDO

Lessons and Outlook for ML Parameterization of Sub Grid Atmospheric Physics From the Vantage of Emulating Cloud Superparameterization - Mike Pritchard

Offered By: Kavli Institute for Theoretical Physics via YouTube

Tags

Machine Learning Courses GPU Computing Courses Climate System Courses Feature Engineering Courses Earth System Science Courses

Course Description

Overview

Explore lessons and future prospects for machine learning parameterization of sub-grid atmospheric physics from the perspective of emulating cloud superparameterization in this 42-minute conference talk. Delve into the challenges of global modeling, multiskill modeling, and GPU computing in climate science. Examine creative approaches to short simulations, course graining, and feature engineering. Analyze the tradeoffs, generalization strategies, and physical credibility of neural network models in atmospheric physics. Gain insights into hyperparameter tuning, missing information, and the importance of reporting failures in ML-based climate modeling. Conclude with a discussion on cognitive dissonance, excitement, and the future of machine learning in atmospheric science.

Syllabus

Introduction
Motivation
Turbulence
Global modeling
The challenge
Multiskill modeling
Global storm resolving models
A silly first attempt
Aerosol cloud indirect effects
Regionalization
GPU Computing
Creative Complexity
Short Simulations
Course Graining
Super Crude Architecture
Lessons emerging
Feature engineering
Separate processes
Microphysical rates
Example
Constraints
Tradeoffs
Generalization
Strategy
Preprint
Results
Physical Credibility
Hyperparameter Tuning
Missing Information
Neural Network Tuning
Summary
Cognitive dissonance
Excitement
Thank you
Maria
Reporting failures
Retraining neural networks
Sampling
Failures


Taught by

Kavli Institute for Theoretical Physics

Related Courses

Introduction to Artificial Intelligence
Stanford University via Udacity
Natural Language Processing
Columbia University via Coursera
Probabilistic Graphical Models 1: Representation
Stanford University via Coursera
Computer Vision: The Fundamentals
University of California, Berkeley via Coursera
Learning from Data (Introductory Machine Learning course)
California Institute of Technology via Independent