论文部分内容阅读
本文介绍了BP神经网络的基本工作原理,以及其正向传播和反向传播的数学模型,同时用三层网络解决字母L和T识别问题。
This paper introduces the basic working principle of BP neural network and its mathematical model of forward propagation and back propagation. At the same time, it uses the three-layer network to solve the problem of L and T identification.