Global optimization by multilevel coordinate search

被引:370
作者
Huyer, W [1 ]
Neumaier, A [1 ]
机构
[1] Univ Vienna, Inst Math, A-1090 Vienna, Austria
基金
奥地利科学基金会;
关键词
global optimization; bound constraints; local optimization; coordinate search;
D O I
10.1023/A:1008382309369
中图分类号
C93 [管理学]; O22 [运筹学];
学科分类号
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要
Inspired by a method by Jones et al. (1993), we present a global optimization algorithm based on multilevel coordinate search. It is guaranteed to converge if the function is continuous in the neighborhood of a global minimizer. By starting a local search from certain good points, an improved convergence result is obtained. We discuss implementation details and give some numerical results.
引用
收藏
页码:331 / 355
页数:25
相关论文
共 30 条