import tensorflow as tf;

import numpy as np;  

c = np.random.random([10, 1])

b = tf.nn.embedding_lookup(c, [1, 3])  

with tf.Session() as sess:

    sess.run(tf.global_variables_initializer())

    print(sess.run(b))

2018-02-17 11:27:56.146080: I C:\tf_jenkins\workspace\rel-win\M\windows\PY\35\tensorflow\core\platform\cpu_feature_guard.cc:137] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX AVX2

[[ 0.09944958]

 [ 0.0264075 ]]