保存tensorflow模型 2017-7-28

import tensorflow as tf
import numpy as np
##saive to file
W=tf.Variable([[1,2,3],[3,4,5]],dtype=tf.float32,name='weights')
b=tf.Variable([[1,2,3]],dtype=tf.float32,name='bias')

init=tf.initialize_all_variables()
saver=tf.train.Saver()

with tf.Session() as sess:
    sess.run(init)
    save_path=saver.save(sess,'my/save.ckpt')
    print("save to path",save_path)