Data-Driven Closure Modeling Using Derivative-Free Kalman Methods

Data-Driven Closure Modeling Using Derivative-Free Kalman Methods

Explore data-driven closure modeling for complex dynamical systems in this 51-minute conference talk from the Alan Turing Institute. Delve into the challenges of predicting turbulence and cloud dynamics, and discover how machine learning techniques can improve existing closure models. Learn about the application of derivative-free Kalman methods for learning closure models from indirect and limited data. Examine examples of sparse identification of dynamical systems and the process of learning stochastic closures. Gain insights into cutting-edge approaches for addressing closure problems in complex systems where numerically resolving all degrees of freedom remains infeasible.