标签：import var python ant on() port ali ini bin
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import tensorflow as tf?
x = tf.constant(2)
y = tf.constant(20)
z = tf.Variable([[6,1,2],[3,4,5],[0,0,0],[8,2,4]])
mask=z[:,0]>0
res = tf.boolean_mask(z,mask)
init_assign = tf.global_variables_initializer()
with tf.Session() as sess:
? ? sess.run(init_assign)
? ? print sess.run(res)
运行结果：
[[6 1 2]
?[3 4 5]
?[8 2 4]]
标签：import var python ant on() port ali ini bin
原文地址：http://blog.51cto.com/13959448/2338462
