数据集下载链接
数据集下载好之后解压,得到4个压缩包,在工作文件夹中新建文件:MNIST_data,将上面得到的4个压缩包直接放在MNIST_data文件夹中即可。
- 数据集安装和导入代码如下(input_data.py):
"""Functions for downloading and reading MNIST data."""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
# pylint: disable=unused-import
import gzip
import os
import tempfile
import numpy
from six.moves import urllib
from six.moves import xrange # pylint: disable=redefined-builtin
import tensorflow as tf
from tensorflow.contrib.learn.python.learn.datasets.mnist import read_data_sets
# pylint: enable=unused-import
- 模型训练和预测代码(test.py)
import tensorflow as tf
import input_data
#读取数据
mnist = input_data.read_data_sets("MNIST_data",one_hot=True)
#创建可交互的操作单元
x = tf.placeholder("float",</