Multigrid-Augmented Deep Learning Preconditioners for the Helmholtz Equation.

Yael Azulay Eran Treister

Published in: SIAM J. Sci. Comput. (2023)

Keyphrases

deep learning
numerical methods
unsupervised learning
machine learning
unsupervised feature learning
weakly supervised
multiscale
deep architectures
mental models
partial differential equations
image processing
pairwise
restricted boltzmann machine
decision making
clustering algorithm