2 papers
math.NA2026
Accuracy Analysis of the Proxy Point Method with Applications to Some Toeplitz Matrices
Mikhail Lepilov, Jianlin Xia
For some kernel matrices, low-rank approximations can be quickly obtained via analytic techniques. One important class of analytic methods that has received attention in recent yea…
cs.LG2025
A Structure-Guided Gauss-Newton Method for Shallow ReLU Neural Network
Zhiqiang Cai, Tong Ding, Min Liu +2
In this paper, we propose a structure-guided Gauss-Newton (SgGN) method for solving least squares problems using a shallow ReLU neural network. The method effectively takes advanta…