摘要
通过改进BP网络节点的作用函数, 来提高整个网络的学习速度, 并进一步应用在对汉字点阵字库的学习上, 取得了满意的效果。
Through improving the function of BP Neural Network′s node to strengthen the whole network′s learn speed.Furthermore,apply the improved algorithm to learn Library of Chinese Character,The result is satisfactory.
出处
《长春光学精密机械学院学报》
1999年第3期28-33,共6页
Journal of Changchun Institute of Optics and Fine Mechanics
关键词
误差逆传算法
S型函数
神经元
汉字字库
BP error back propagation algorithm
S function
PE,Library of Chinese Character