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Conjugate gradient methods using value of objective function for unconstrained optimization

✍ Scribed by Hideaki Iiduka, Yasushi Narushima


Book ID
113085798
Publisher
Springer-Verlag
Year
2011
Tongue
English
Weight
261 KB
Volume
6
Category
Article
ISSN
1862-4472

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New spectral PRP conjugate gradient meth
✍ Zhong Wan; ZhanLu Yang; YaLin Wang πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 230 KB

In this paper, a new spectral PRP conjugate gradient algorithm has been developed for solving unconstrained optimization problems, where the search direction was a kind of combination of the gradient and the obtained direction, and the steplength was obtained by the Wolfe-type inexact line search. I