====== TensorFlow ======

  - Machine Learning and Deep Learning: http://www.jianshu.com/collection/12a43f2ae156
  - TensorFlow Android 
    - https://github.com/tensorflow/tensorflow/tree/master/tensorflow/examples/android
    - https://github.com/miyosuda/TensorFlowAndroidDemo
  - 神经网络与深度学习 https://www.gitbook.com/book/tigerneil/neural-networks-and-deep-learning-zh
  - 在tensorflow上进行机器学习的“Hello World”：MNIST 手写识别 https://segmentfault.com/a/1190000006676187
  - http://wiki.jikexueyuan.com/project/tensorflow-zh/tutorials/mnist_beginners.html