EFFICIENT GENERALIZED CONJUGATE-GRADIENT ALGORITHMS, .1. THEORY
EFFICIENT GENERALIZED CONJUGATE-GRADIENT ALGORITHMS, .1. THEORY
复制标题
DOI：
10.1007/bf00940464
复制
发表时间：
1991-04-01
影响因子：
1.9
通讯作者：
STOREY, C
中科院分区：
文献类型：
--
作者：
LIU, Y;STOREY, C
研究了无约束优化问题中不精确线搜索对共轭性的影响。 基于这种效应，提出了一种广义共轭梯度法，并证明了该方法对水平集有界的二次连续可微函数具有全局收敛性。
The effect of inexact line search on conjugacy is studied in unconstrained optimization. A generalized conjugate gradient method based on this effect is proposed and shown to have global convergence for a twice continuously differentiable function with a bounded level set.