TensorFlow Machine Learning Cookbook - Second Edition

How to do it...

Perform the following steps:

1. To start with, we load the necessary libraries and start a graph session:

import os 
import sys 
import tarfile 
import matplotlib.pyplot as plt 
import numpy as np 
import tensorflow as tf 
from six.moves import urllib 
sess = tf.Session()

2. Now we'll declare some model parameters. Our batch size will be 128 (for train and test). We will output a status every 50 generations and run for a total of 20,000 generations. Every 500 generations, we'll evaluate on a batch of the test data. We'll then declare some image parameters, height and width, and what size the random cropped images will take. There are three channels (red, green, and blue), and we have ten different targets. Then we'll declare where we ...