https://blog.csdn.net/hhy_csdn/article/details/82263007
https://blog.csdn.net/weixin_44038165/article/details/102959059
docs:https://github.com/tensorflow/tensorflow/blob/r2.0/tensorflow/python/ops/random_ops.py
将代码从v0.x转到v1.0，从v1.0转到v2.0：https://blog.csdn.net/aliceyangxi1987/article/details/86478283 https://blog.csdn.net/qq_36187544/article/details/100692938 http://c.biancheng.net/view/1890.html https://blog.csdn.net/YuzuruHanyu/article/details/86186549