TensorFlow安装与测试

官网:http://tensorflow.org/

安装步骤:

1、sudo apt-get install python-pip python-dev python-virtualenv

2、virtualenv --system-site-packages ~/tensorflow

3、cd ~/tensorflow

4、source bin/activate # If using bash

5、(tensorflow)$ pip install --upgrade tensorflow-0.5.0-cp27-none-linux_x86_64.whl

测试:

1、打开终端输入cd tensorflow

2、source bin/activate

3、python

4、输入python后输入以下示例

>>> import tensorflow as tf

>>> hello = tf.constant(\'Hello, TensorFlow!\')

>>> sess = tf.Session()

>>> print sess.run(hello)

Hello, TensorFlow!

>>> a = tf.constant(10)

>>> b = tf.constant(32)

>>> print sess.run(a+b)

42

>>>

5、测试成功接下来首先退出python 按快捷键Ctrl+D

6、再退出tensorflow 在命令行输入命令:deactivate