tensorflow 安装

#安装
#基础环境安装
#安装python3最新版
#https://www.python.org/我这里下载的是
https://www.python.org/ftp/python/3.6.4/python-3.6.4-amd64.exe
#GPU的环境安装http://docs.nvidia.com/cuda/cuda-installation-guide-microsoft-windows/
#GPU需要NVIDIA的显卡和软件CUDA® Toolkit 9.0.、cuDNN v7.0、GPU card with CUDA Compute Capability 3.0等

#安装TensorFlow,这里我安装的是CPU版
#CPU版
pip3 install --index-url https://pypi.douban.com/simple --upgrade tensorflow
#GPU版
pip3 install --upgrade tensorflow-gpu


#测试
python
import tensorflow as tf
hello = tf.constant('Hello, TensorFlow!')
sess = tf.Session()
print(sess.run(hello))

#官方安装教程
https://www.tensorflow.org/install/install_windows
#常见问题
https://www.tensorflow.org/install/install_windows#common_installation_problems
#安装脚本
https://gist.github.com/mrry/ee5dbcfdd045fa48a27d56664411d41c