136、TensorFlow的Embedding lookup

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))

下面是上面代码的输出结果:

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 ]]