Combined non-quadratic models as a basis for CG-algorithms
Other Title(s)
ربط نماذج غير تربيعية كأساس الخوارزمية في التدرج المترافق
Joint Authors
al-Bayati, Abbas Y.
Taqi, Abbas Hasan
Source
Iraqi Journal of Statistical Science
Issue
Vol. 5, Issue 8 (31 Dec. 2005), pp.1-14, 14 p.
Publisher
University of Mosul College of Computer Science and Mathematics
Publication Date
2005-12-31
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Topics
Abstract AR
في هذا البحث تم استحداث خوارزمية جديدة موسعة في مجال التدرج المترافق لربط نماذج غير تربيعية.
و النموذج الجديد نموذج نسبي غير تربيعي معتمج على خطوط بحث غير تامة.
و لقد تم استعمال وسيلة استرجاع Fletcher and Reeves في الصيغتين القديمة و الجديدة و كان لذلك أثر كبير في توفير الزمن المطلوب للحل.
أثبتت الحسابات العددية كفاءة الخوارزمية الجديدة مقارنة بالأخرى و باستعمال دوال غير خطية و بأبعاد مختلفة.
Abstract EN
In this paper,a new extended (CG) algorithms is proposed.
It is in fact, a particular type of the Conjugate Gradient (CG) method which employs non-quadratic rational model, and based on inexact line searches.
The Flecther and Reeves restarting criterion was employed to the standard and New versions and gave dramatic savings in computational time.
The new algorithms is were promising in general, seven non linear tests function with different versions were used.
American Psychological Association (APA)
al-Bayati, Abbas Y.& Taqi, Abbas Hasan. 2005. Combined non-quadratic models as a basis for CG-algorithms. Iraqi Journal of Statistical Science،Vol. 5, no. 8, pp.1-14.
https://search.emarefa.net/detail/BIM-362085
Modern Language Association (MLA)
al-Bayati, Abbas Y.& Taqi, Abbas Hasan. Combined non-quadratic models as a basis for CG-algorithms. Iraqi Journal of Statistical Science Vol. 5, no. 8 (2005), pp.1-14.
https://search.emarefa.net/detail/BIM-362085
American Medical Association (AMA)
al-Bayati, Abbas Y.& Taqi, Abbas Hasan. Combined non-quadratic models as a basis for CG-algorithms. Iraqi Journal of Statistical Science. 2005. Vol. 5, no. 8, pp.1-14.
https://search.emarefa.net/detail/BIM-362085
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 13-14
Record ID
BIM-362085
