神经网络BP算法模拟函数曲线的改进

Improvements of the Neural Network Algorithm for the Simulation Curve

对神经网络的BP算法进行了进一步的探讨,提出了对不同连接权值的改进方法,并在VC++开发环境下,开发了模拟函数曲线程序,对改进算法进行了验证,结果显示训练速度明显提高,所仿真的函数图形也更接近。

Further study for BP algorithm in this paper, Improve the way to the different weights. And develop a program with the VC ＋ ＋ 6.0 to verify the improved algorithm. The results show that the training speed is improved faster, and the graphic is correct.