http://wiki.jikexueyuan.com/project/tensorflow-zh/tutorials/mnist_beginners.html
其中:
import tensorflow.examples.tutorials.mnist.input_data
mnist = input_data.read_data_sets(“MNIST_data/”, one_hot=True)
直接複製運行會報錯, NameError: name ‘input_data’ is not defined
應改成如下代碼:
import tensorflow.examples.tutorials.mnist.input_data as input_data
mnist = input_data.read_data_sets(“MNIST_data/”, one_hot=True)
最後一行代碼
print sess.run(accuracy, feed_dict={x: mnist.test.images, y_: mnist.test.labels})
應改爲
print(sess.run(accuracy, feed_dict={x: mnist.test.images, y_: mnist.test.labels}))