tensorflow_example/Day_01_07_basic_tf.py at master · pyotel/tensorflow_example

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# Day_01_07_basic_tf.py

import tensorflow as tf

def not_used():

a = tf.constant(3)

b = tf.Variable(5)

print(a)

print(b)

sess = tf.InteractiveSession()

b.initializer.run()

print(a.eval())

print(b.eval())

sess.close()

def not_used_2():

a = tf.constant(3)

b = tf.Variable(5)

c = a + b

d = tf.add(a, b)

sess = tf.Session()

b.initializer.run(session=sess)

# print(c.eval())

print(sess.run(c))

print(sess.run(d))

sess.close()

one = tf.constant(1)

value = tf.Variable(0)

update = tf.add(value, one) # value + one

assign = tf.assign(value, update) # value = update

sess = tf.Session()

sess.run(tf.global_variables_initializer())

for _ in range(3):

# print(sess.run(value))

# print(sess.run(assign),

# sess.run(value),

# sess.run(update))

print(sess.run(update),

sess.run(assign),

sess.run(value))

sess.close()