A Conjugate Gradient Algorithm with Yuan-Wei-Lu Line Search

被引:1
作者
Yuan, Gonglin [1 ,2 ]
Hu, Wujie [1 ]
Sheng, Zhou [1 ]
机构
[1] Guangxi Univ, Coll Math & Informat Sci, Nanning 530004, Guangxi, Peoples R China
[2] Nanjing Univ Informat Sci & Technol, Sch Comp & Software, Nanjing 210044, Jiangsu, Peoples R China
来源
CLOUD COMPUTING AND SECURITY, PT II | 2017年 / 10603卷
基金
中国国家自然科学基金;
关键词
Conjugate gradient algorithm; Optimization; Line search; Convergence; GLOBAL CONVERGENCE; GUARANTEED DESCENT; OPTIMIZATION;
D O I
10.1007/978-3-319-68542-7_64
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper presents a three term conjugate gradient algorithm and it has the following properties: (i) the sufficient descent property is satisfied; (ii) the algorithm has the global convergence for non-convex functions; (iii) the numerical results are more effective than that of the normal algorithm.
引用
收藏
页码:738 / 746
页数:9
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