Tensorflow安装

安装

pip install tensorflow

在终端测试

In [1]: import tensorflow as tf

In [2]: hello = tf.constant("Hello,TensorFlow!")

In [3]: sess = tf.Session()
2018-07-31 15:20:37.669558: I tensorflow/core/platform/cpu_feature_guard.cc:141] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA

In [4]: sess.run(hello)
Out[4]: b'Hello,TensorFlow!'

In [5]: a = tf.constant(10)

In [6]: b = tf.constant(32)

In [7]: sess.run(a+b)
Out[7]: 42