这是一个自制的神经网络训练器,可以根据你的选择自行设计输入层 隐藏层 和输出层,并根据收敛性保存结果权值和误差内容-This is a self-training neural network, you can choose according to your own design input layer hidden layer and output layer, and in accordance with the results of convergence of the right to