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Acceleration of Conjugate Gradient Algorithms

  • Neculai AndreiEmail author
Chapter
  • 39 Downloads
Part of the Springer Optimization and Its Applications book series (SOIA, volume 158)

Abstract

It is common knowledge that in conjugate gradient algorithms, the search directions tend to be poorly scaled and consequently the line search must perform more function evaluations in order to obtain a suitable stepsize \( \alpha_{k} \).

Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  1. 1.Center for Advanced Modeling and OptimizationAcademy of Romanian ScientistsBucharestRomania

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