Parallel newtonian optimization without hessian approximation
Author
Source
al- Rafidain Journal of Computer Sciences and Mathematics
Issue
Vol. 3, Issue 2 (31 Dec. 2006), pp.69-82, 14 p.
Publisher
University of Mosul College of Computer Science and Mathematics
Publication Date
2006-12-31
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Topics
Abstract AR
الغرض من هذا البحث هو اقتراح خوارزمية تعتمد على طريقة التوازي تستند إلى طريقة نيوتن لحل مسائل الأمثلية اللاخطية باستخدام حاسبات متوازية من النوع (MIMD) و ذلك بحل نظام معادلات خطية بطريقة الحذف لكاوس بشكل متواز بدلا من إيجاد معكوس مصفوفة هيسيان لكي نتجنب الخطأ الناتج من حساب معكوس المصفوفة و لتزيد من قوة العمليات الحسابية و كذلك لتقليل الزمن اللازم لحل المسألة.
Abstract EN
The purpose of this paper is to introduce parallel algorithms based on the Newton method for solving non-linear unconstrained optimization problem in (MIMD) parallel computers by solving linear system in parallel using Gaussian Elimination method rather than finding inverse Hessian matrix to avoid the errors caused by evaluating the inverse matrix and also to increase computing power and reduce run time.
American Psychological Association (APA)
Abbu, Khalil K.. 2006. Parallel newtonian optimization without hessian approximation. al- Rafidain Journal of Computer Sciences and Mathematics،Vol. 3, no. 2, pp.69-82.
https://search.emarefa.net/detail/BIM-348870
Modern Language Association (MLA)
Abbu, Khalil K.. Parallel newtonian optimization without hessian approximation. al- Rafidain Journal of Computer Sciences and Mathematics Vol. 3, no. 2 (2006), pp.69-82.
https://search.emarefa.net/detail/BIM-348870
American Medical Association (AMA)
Abbu, Khalil K.. Parallel newtonian optimization without hessian approximation. al- Rafidain Journal of Computer Sciences and Mathematics. 2006. Vol. 3, no. 2, pp.69-82.
https://search.emarefa.net/detail/BIM-348870
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 82
Record ID
BIM-348870
