A Modified Globally Convergent Self-Scaling BFGS Algorithm for Unconstrained Optimization
Abstract<br /> In this paper, a modified globally convergent self-scaling BFGS algorithm for solving convex unconstrained optimization problems was investigated in which it employs exact line search strategy and the inverse Hessian matrix approximations were positive definite. Experimental res...
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| Format: | Article |
| Language: | Arabic |
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College of Education for Pure Sciences
2012-09-01
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| Series: | مجلة التربية والعلم |
| Subjects: | |
| Online Access: | https://edusj.mosuljournals.com/article_59195_bbe78ef9aab43bf069260e531c2bdba2.pdf |
| _version_ | 1818521001589211136 |
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| author | Abbas Y. AL-Bayati Basim A. Hassan Sawsan S. Ismael |
| author_facet | Abbas Y. AL-Bayati Basim A. Hassan Sawsan S. Ismael |
| author_sort | Abbas Y. AL-Bayati |
| collection | DOAJ |
| description | Abstract<br /> In this paper, a modified globally convergent self-scaling BFGS algorithm for solving convex unconstrained optimization problems was investigated in which it employs exact line search strategy and the inverse Hessian matrix approximations were positive definite. Experimental results indicate that the new proposed algorithm was more efficient than the standard BFGS- algorithm. |
| first_indexed | 2024-12-11T01:45:10Z |
| format | Article |
| id | doaj.art-6f381687ee6e45f980ed038859e96ed7 |
| institution | Directory Open Access Journal |
| issn | 1812-125X 2664-2530 |
| language | Arabic |
| last_indexed | 2024-12-11T01:45:10Z |
| publishDate | 2012-09-01 |
| publisher | College of Education for Pure Sciences |
| record_format | Article |
| series | مجلة التربية والعلم |
| spelling | doaj.art-6f381687ee6e45f980ed038859e96ed72022-12-22T01:24:56ZaraCollege of Education for Pure Sciencesمجلة التربية والعلم1812-125X2664-25302012-09-01253546110.33899/edusj.2012.5919559195A Modified Globally Convergent Self-Scaling BFGS Algorithm for Unconstrained OptimizationAbbas Y. AL-BayatiBasim A. HassanSawsan S. IsmaelAbstract<br /> In this paper, a modified globally convergent self-scaling BFGS algorithm for solving convex unconstrained optimization problems was investigated in which it employs exact line search strategy and the inverse Hessian matrix approximations were positive definite. Experimental results indicate that the new proposed algorithm was more efficient than the standard BFGS- algorithm.https://edusj.mosuljournals.com/article_59195_bbe78ef9aab43bf069260e531c2bdba2.pdfbfgs algorithmunconstrained optimizationhessian matrix |
| spellingShingle | Abbas Y. AL-Bayati Basim A. Hassan Sawsan S. Ismael A Modified Globally Convergent Self-Scaling BFGS Algorithm for Unconstrained Optimization مجلة التربية والعلم bfgs algorithm unconstrained optimization hessian matrix |
| title | A Modified Globally Convergent Self-Scaling BFGS Algorithm for Unconstrained Optimization |
| title_full | A Modified Globally Convergent Self-Scaling BFGS Algorithm for Unconstrained Optimization |
| title_fullStr | A Modified Globally Convergent Self-Scaling BFGS Algorithm for Unconstrained Optimization |
| title_full_unstemmed | A Modified Globally Convergent Self-Scaling BFGS Algorithm for Unconstrained Optimization |
| title_short | A Modified Globally Convergent Self-Scaling BFGS Algorithm for Unconstrained Optimization |
| title_sort | modified globally convergent self scaling bfgs algorithm for unconstrained optimization |
| topic | bfgs algorithm unconstrained optimization hessian matrix |
| url | https://edusj.mosuljournals.com/article_59195_bbe78ef9aab43bf069260e531c2bdba2.pdf |
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