运筹学学报 ›› 2011, Vol. 15 ›› Issue (1): 113-121.
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郭元宝, 黄炳家
出版日期:
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GUO Yuan-Bao, HUANG Bing-Jia
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摘要: 本文在Zhang H.C.的非单调线搜索规则的基础上,设计了求解无约束最优化问题的新的非单调线搜索BFGS算法,在一定 的条件下证明了算法的线性收敛性和超线性收敛性分析.数值例子表明算法是有效的.
Abstract: We propose a new nonmonotone step size rule and analyze the global convergence of new BFGS quasi-Newton method. The new step size rule is similar to Zhang H.C. nonmonotone step size rule and contains it as a special case. Numerical experiments have been conducted which show that the proposed algorithm is encouraging.
郭元宝, 黄炳家. 新的非单调线搜索规则BFGS算法的全局收敛性[J]. 运筹学学报, 2011, 15(1): 113-121.
GUO Yuan-Bao, HUANG Bing-Jia. Global Convergence Results of BFGS Methods with New Nonmonotone Step Size Rule (Chinese)[J]. Operations Research Transactions, 2011, 15(1): 113-121.
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https://www.ort.shu.edu.cn/CN/Y2011/V15/I1/113