When and why PINNs fail to train: A neural tangent kernel perspective.

Sifan Wang Xinling Yu Paris Perdikaris

Published in: J. Comput. Phys. (2022)

Keyphrases

network architecture
support vector
feature space
kernel function
kernel methods
neural network
neural model
learning rules
bio inspired
viewpoint
component analysis
kernel regression
mutual subspace method
gaussian processes
data sets
positive definite
kernel space
neural fuzzy