莫烦TensorFlow_03

import tensorflow as tf
## 定义变量
state = tf.Variable(0, name = 'counter')
#print(state.name)
one = tf.constant(1)
## 定义计算
new_value = tf.add(state, one)
update = tf.assign(state, new_value)
## 定义初始化
init = tf.initialize_all_variables() # important
## 执行
with tf.Session as sess:
  sess.run(init)
  for _ in range(3):
    sess.run(update)
    print(sess.run(state)

加法

累加1

加3次