BFGS算法综述  

A summary of BFGS algorithm

作　　者：耿红梅[1] 

机构地区：[1]扬州工业职业技术学院,江苏扬州225127

出　　处：《大众科技》2011年第11期3-4,10,共3页Popular Science & Technology

摘　　要：目前对一般无约束最优化问题的研究主要是以拟牛顿算法为主,并且随着研究的深入,各种基于修改原始拟牛顿方程的新拟牛顿算法取得了较好的成果。文章主要对几种改进后的算法做个综述。At present there is no constraint optimized nesting for the general problem of research mainly to planning, and with Newton＇s method of study, all based on the original proposed amendment Newton of the equation is a new algorithm for better results. This article mainly for several improved algorithm for a review.

关 键 词：BFGS算法 拟牛顿算法 全局收敛性 超线性收敛 

分 类 号：O242.23[理学—计算数学]