Investigation on Scaled CG-Type Algorithms for Unconstrained Optimization
In this paper, we describe two new algorithms which are modifications of the Hestens-stiefl CG-method. The first is the scaled CG-method (obtained from function and gradient-values) which improves the search direction by multiplying to a scalar obtained from function value and its gradient at two su...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Arabic |
| Published: |
Mosul University
2007-12-01
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| Series: | Al-Rafidain Journal of Computer Sciences and Mathematics |
| Subjects: | |
| Online Access: | https://csmj.mosuljournals.com/article_164012_58a562e936c3acf404b04c7e7e893c56.pdf |