BP神经网络，用C#实现反向神经网络识别iris花数据集，准确率95 以上-BP neural network, using C# implementation iris flower reverse neural network dataset, the accuracy rate above 95

采用Iris数据集，实现神经网络bp算法。(Iris neural network BP algorithm is implemented by using data set.)

iris数据集 用于BP神经网络分层(The iris data set is used for BP neural network delamination)