Wang Yitie. A NEW METHOD OF MODIFY METRE OF NEWTON MODE. [J]. Journal of University of Jinan(Social Science Edition) (2):53-56(1998)DOI:
A NEW METHOD OF MODIFY METRE OF NEWTON MODE
摘要
本文构造了一个公式
用来修改函数的海色矩阵的逆矩阵
用于无条件求极小值的牛顿法中.这样
则不用求二阶偏导而能够求函数的极小值。
Abstract
This paper construct a new method of revise inverse matrix of functionHession matrix. In unconditional minmal value use newton mode. This do not mate two ovderspatil deriva-tives can minimize.