TensorFlow (1) Up and Running with TensorFlow

1. Installing TensorFlow:

先來簡單安裝一般版的 TensorFlow(PS. 我家只有一張破爛顯卡 QQ)：

$ pip3 install tensorflow

2. TensorFlow Helloworld:

馬上來寫點程式。

import tensorflow as tf

a = tf.constant(1)
b = tf.constant(2)
c = a + b

with tf.Session() as sess:
    res = sess.run(c)

print(res)

with 會幫你呼叫 close() 所以實際上類似下面的程式。

sess = tf.Session()
res = sess.run(c)
sess.close()

Reference

[1] Tom Hope, Yehezkel S. Resheff, and Itay Lieder, Learning TensorFlow A Guide to Building Deep Learning Systems , O'Reilly Media (2017)