Title: New Hybrid CG-Projected Bfgs for Minimization
Abstract: In this paper an hybrid CG direction and a modified direction of the Storey's projected version of the BFGS Quasi-Newton (QN) update of optimization is investigated theoretically and experimentally. The new proposed algorithm is compared with. Storey's projected BFGS method on a large number of standard test functions with dimensionality varies between 4≤ n≤ 1000. The new algorithm is found to be superior to the Storey's projected BFGS method overall but it showed a considerable superiority on some of test functions. ــــــــــــــــ
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot