包含优化类的几个简单示例程序，是一种双隐层反向传播神经网络，包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度。- Optimization class contains several simple sample programs, Is a two hidden layer back propagation neural network, Including Deng s correlation, absolute correlation, correlation of slope, i