3 papers
cs.LG2026
Error whitening: Why Gauss-Newton outperforms Newton
Maricela Best McKay, Nathan P. Lawrence, Brian Wetton +1
The Gauss-Newton matrix is widely viewed as a positive semidefinite approximation of the Hessian, yet mounting empirical evidence shows that Gauss-Newton descent outperforms Newton…
cs.LG2025
Learning the P2D Model for Lithium-Ion Batteries with SOH Detection
Maricela Best McKay, Bhushan Gopaluni, Brian Wetton
Lithium ion batteries are widely used in many applications. Battery management systems control their optimal use and charging and predict when the battery will cease to deliver the…
math.NA2019
DNN Approximation of Nonlinear Finite Element Equations
Tuyen Tran, Aidan Hamilton, Maricela Best McKay +2
We investigate the potential of applying (D)NN ((deep) neural networks) for approximating nonlinear mappings arising in the finite element discretization of nonlinear PDEs (partial…