Casey Garner

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20212024

most citedHYPPO: A Surrogate-Based Multi-Level Parallelism Tool for Hyperparameter Optimization

11 citations · 22 across the 7 of their papers we have counts for

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Showing 2023Show all

2 papers · 1 filter

math.NA2023

Improved Convergence Factor of Windowed Anderson Acceleration for Symmetric Fixed-Point Iterations

Casey Garner, Gilad Lerman, Teng Zhang

This paper studies the commonly utilized windowed Anderson acceleration (AA) algorithm for fixed-point methods, $x^{(k + 1)} = q (x^{(k)})$ . It provides the first proof that when the op…

math.OC2023★ 3 cited

Spectrally Constrained Optimization

Casey Garner, Gilad Lerman, Shuzhong Zhang

We investigate how to solve smooth matrix optimization problems with general linear inequality constraints on the eigenvalues of a symmetric matrix. We present solution methods to…