jooneDTE的源码,实现人工神经网络中的核心部分,具有很高的参考价值,-JooneDTE source, artificial neural network to realize the core part, has the very high reference value,

基于bp神经网络的人脸识别系统，训练样本大概5000左右可以识别图片中是否有人脸(Face recognition system based on BP neural network)