Uncertainty-Aware Machine Learning Models of Many-Body Atomic Interactions
Offered By: Institute for Pure & Applied Mathematics (IPAM) via YouTube
Course Description
Overview
Syllabus
Intro
Machine learning for understanding dynamics
Atomistic modeling methods evolution
Limitations of Current ML Functionals
Nonlocal Features for Exchange Energy
Model and Training Details
What is the derivative discontinuity?
Dynamic problems require dynamic solutions
Computing forces for molecular dynamics
Symmetry-Aware Machine Learning Force Fields
E(3) equivariance allows to capture 3D geometry
NequIP: E(3)-equivariant Neural Interatomic Potentials
Long MD simulation stability
Allegro's two-track architecture
Allegro accuracy and scalability
Allegro: Large-scale dynamics
Selecting optimal training sets
FLARE Bayesian Force Fields
FLARE on the fly active learning
Phase transitions in 2D stanene
ML force fields for transition metals
Micron-scale heterogeneous reaction dynamics
Evolution of Li anode-electrolyte interface
Taught by
Institute for Pure & Applied Mathematics (IPAM)
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