摘要
分析了带有可调参数的Ｐｅｒｒｙ－Ｓｈａｎｎｏ无记忆拟牛顿方法的收敛性．证明了对于非凸目标函数，在非精确搜索条件下，参数在一定范围内，算法是收敛的．
The convergence of perry and Shanno's memoryless quasi-Newton method with parameteers is analyzed.lt is proven that Perry and Shanno's memoryless quasi-Newton method with inexac line searches for on-convex objective function converges when parameters are in the given range.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
2000年第6期572-574,共3页
Journal of University of Science and Technology Beijing
