Technical Note—A Modified Conjugate Gradient Algorithm

1 December 1978

journal article
Published by Institute for Operations Research and the Management Sciences (INFORMS) in Operations Research

Vol. 26 (6) , 1073-1078
https://doi.org/10.1287/opre.26.6.1073

Abstract

We present a modification of the Fletcher-Reeves conjugate gradient algorithm. Computational experience indicates that this modification yields an improved algorithm.

Keywords

FLETCHER
REEVES
MODIFIED CONJUGATE GRADIENT
TECHNICAL NOTE
EXPERIENCE INDICATES
COMPUTATIONAL EXPERIENCE