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【Tensorflow】Tensorflow生成一個服從正態分佈的變數

Tensorflow生成一個服從正態分佈的變數:

import tensorflow as tf

a = tf.get_variable('a',shape=[2,3],initializer=tf.random_normal_initializer(stddev=1))
with tf.Session() as sess:
    tf.initialize_all_variables().run()
    print(sess.run(a))

輸出:

[[ 0.7048022  -0.23355268  0.84619343]  [-0.96346605  0.78628266 -0.721249  ]]