Journal of Engineering and Applied Sciences

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An Alternative Approach for Conjugate Gradient Method

Norhaslinda Zull, Nurul Aini, Mustafa Mamat, Nur Hamizah Abdul Ghani, Nur Syarafina Mohamed, Mohd Rivaie and Sukono
Page: 4622-4626 | Received 21 Sep 2022, Published online: 21 Sep 2022

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Abstract

Now a days, Conjugate Gradient (CG) has been a subject of extensive research by many researchers. In this study, a new CG method has been proposed. This new CG coefficient, β_k is compared to other four CG methods in their capabilities to solve fifteen selected test functions with different number of variables. The algorithm is established under exact line search and computed via Matlab R2012. This new method should possess the sufficient descent and global convergence properties. The results are interpreted into performance profile by using sigmaplot.

How to cite this article:

Norhaslinda Zull, Nurul Aini, Mustafa Mamat, Nur Hamizah Abdul Ghani, Nur Syarafina Mohamed, Mohd Rivaie and Sukono . An Alternative Approach for Conjugate Gradient Method.
DOI: https://doi.org/10.36478/jeasci.2017.4622.4626
URL: https://www.makhillpublications.co/view-article/1816-949x/jeasci.2017.4622.4626