A modified globally convergent self-scaling BFGS algorithm for unconstrained optimization
Joint Authors
al-Bayati, Abbas Y.
Hasan, Basim A.
Ismail, Sawsan S.
Source
al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah
Issue
Vol. 25, Issue 3 (30 Sep. 2012), pp.54-61, 8 p.
Publisher
University of Mosul College of Education for Pure Science
Publication Date
2012-09-30
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Topics
Abstract AR
في هذا البحث تم التقصي في خوارزمية مطورة ل BFGS ذاتي القياس و ذات التقارب الشامل في حل مسائل الأمثلية المحدبة و باستعمال خطوط بحث تامة و جميع التقريبات لمعكوس مصفوفة هسي موجبة التعريف.
النتائج العددية أثبتت كفاءة الخوارزمية المقترحة مقارنة بخوارزمية – BFGS القياسية.
Abstract EN
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.
American Psychological Association (APA)
al-Bayati, Abbas Y.& Hasan, Basim A.& Ismail, Sawsan S.. 2012. A modified globally convergent self-scaling BFGS algorithm for unconstrained optimization. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah،Vol. 25, no. 3, pp.54-61.
https://search.emarefa.net/detail/BIM-322774
Modern Language Association (MLA)
Ismail, Sawsan S.…[et al.]. A modified globally convergent self-scaling BFGS algorithm for unconstrained optimization. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah Vol. 25, no. 3 (2012), pp.54-61.
https://search.emarefa.net/detail/BIM-322774
American Medical Association (AMA)
al-Bayati, Abbas Y.& Hasan, Basim A.& Ismail, Sawsan S.. A modified globally convergent self-scaling BFGS algorithm for unconstrained optimization. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah. 2012. Vol. 25, no. 3, pp.54-61.
https://search.emarefa.net/detail/BIM-322774
Data Type
Journal Articles
Language
English
Notes
Includes appendix : p. 60-61
Record ID
BIM-322774
