title: What is the structure of the data and labels in tensorflow.examples.tutorials.mnist input_data
body: <p>I'm trying to learn to introduce data to conv nets properly in Tensorflow, and a majority of example code uses <code>from import tensorflow.examples.tutorials.mnist import input_data</code>.</p>
  
  <p>It's simple when you can use this to access mnist data, but not helpful when trying to establish the equivalent way to structure and introduce non-mnist data to similar models.</p>
  
  <p>What is the structure of the data being imported through the mnist examples, so that I can use example cnn walkthrough code and manipulate my data to mirror the structure of the mnist data?</p>