Mustafa, Mamat and Ghani, N.H.A. and Rivaie, M (2017) A new family of Polak-Ribiere-Polyak conjugate gradient method with the strong-Wolfe line search. In: 24th National Symposium on Mathematical Sciences: Mathematical Sciences Exploration for the Universal Preservation, 27-29 September 2016, Primula Beach HotelKuala Terengganu, Terengganu.
Image
FH03-FIK-17-09950.jpg Restricted to Registered users only Download (143kB) |
Abstract
Conjugate gradient (CG) method is an important technique in unconstrained optimization, due to its effectiveness and low memory requirements. The focus of this paper is to introduce a new CG method for solving large scale unconstrained optimization. Theoretical proofs show that the new method fulfills sufficient descent condition if strong Wolfe-Powell inexact line search is used. Besides, computational results show that our proposed method outperforms to other existing CG methods.
Item Type: | Conference or Workshop Item (Paper) |
---|---|
Subjects: | Q Science > Q Science (General) |
Divisions: | Faculty of Informatics & Computing |
Depositing User: | Muhammad Akmal Azhar |
Date Deposited: | 17 Nov 2020 07:00 |
Last Modified: | 17 Nov 2020 07:00 |
URI: | http://eprints.unisza.edu.my/id/eprint/1523 |
Actions (login required)
View Item |