摘要
提出了一种基于单参数坐标轮换法的改进 BP算法 .与其他算法相比 ,它不仅寻优方向性强 ,目标函数计算量小 ,而且使 BP网络的收敛速度明显提高 .仿真应用表明 ,该算法具有很好的鲁棒性 .
Single parameter quick search method, an improved BP algorithm based on single parameter coordinate rotated method, is presented in this paper. Compared with other BP algorithms, it not only has a definite orientation in optimization and little time consuming in computation, but also makes the convergent speed of the BP network very fast. Simulation results show that the new BP algorithm has strong robustness.
出处
《应用科学学报》
CAS
CSCD
2000年第1期24-26,共3页
Journal of Applied Sciences
基金
国家自然科学基金!资助项目 ( 699740 13 )
