1.https://www.zhihu.com/question/41667903?from=profile_question_card
2.http://cn.udacity.com/course/deep-learning--ud730
3.https://morvanzhou.github.io/tutorials/machine-learning/tensorflow/
新手向的TensorFlow学习之路
http://hp.stuhome.net/index.php/2017/03/28/tensorflow-learning-paths-2/