Tensorflow Variable

import tensorflow as tf
session = tf.InteractiveSession()

A = tf.Variable(tf.ones([3,3]), name = "A")
init_op = tf.global_variables_initializer()
with tf.Session() as sess:
    sess.run(init_op)
    print(sess.run(A))

[[ 1.  1.  1.]
 [ 1.  1.  1.]
 [ 1.  1.  1.]]

B = tf.Variable(A.initialized_value()*10, name="B")
init_op = tf.global_variables_initializer()
with tf.Session() as sess:
    sess.run(init_op)
    print(sess.run(B))

[[ 10.  10.  10.]
 [ 10.  10.  10.]
 [ 10.  10.  10.]]

C = tf.Variable(B.initialized_value() + 2, name="C")
init_op = tf.global_variables_initializer()
with tf.Session() as sess:
    sess.run(init_op)
    print(sess.run(C))

[[ 12.  12.  12.]
 [ 12.  12.  12.]
 [ 12.  12.  12.]]

%pwd

'/home/cobalt'

Written on February 27, 2017