Search Results for author: Casey Garner

Found 4 papers, 0 papers with code

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

no code implementations4 Nov 2023 Casey Garner, Gilad Lerman, Teng Zhang

This paper studies the commonly utilized windowed Anderson acceleration (AA) algorithm for fixed-point methods, $x^{(k+1)}=q(x^{(k)})$.

Cubic-Regularized Newton for Spectral Constrained Matrix Optimization and its Application to Fairness

no code implementations2 Sep 2022 Casey Garner, Gilad Lerman, Shuzhong Zhang

Matrix functions are utilized to rewrite smooth spectral constrained matrix optimization problems as smooth unconstrained problems over the set of symmetric matrices which are then solved via the cubic-regularized Newton method.

Fairness

Classifying with Uncertain Data Envelopment Analysis

no code implementations2 Sep 2022 Casey Garner, Allen Holder

We overcome the second by adapting the p-median problem to initiate our exploration, and by then employing an iterative neighborhood search to finalize a classification.

Classification

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