The Extended CG Method for Non-Quadratic Models
Author(s) -
Abbas Al-Bayati,
Basim A. Hassan,
Sawsan S. Ismael
Publication year - 2011
Publication title -
maǧallaẗ al-rāfidayn li-ʿulūm al-ḥāsibāt wa-al-riyāḍiyyāẗ/al-rafidain journal for computer sciences and mathematics
Language(s) - English
Resource type - Journals
eISSN - 2311-7990
pISSN - 1815-4816
DOI - 10.33899/csmj.2011.163604
Subject(s) - conjugate gradient method , quadratic equation , algorithm , line (geometry) , line search , computer science , mathematics , mathematical optimization , geometry , computer security , radius
This paper investigates an interleaved algorithm which combines between the extended conjugate gradient with the hybrid method of Touati-Storey . This combined algorithm is based on the exact line search to solve a number of non-linear test functions with different dimensions. Experimental results indicate that the modified algorithm is more efficient than the original Sloboda algorithm.
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