We will start the implementation by getting the MNIST dataset, using the helper functions of TensorFlow.
Let's import the necessary packages for this implementation:
%matplotlib inline
import numpy as np
import tensorflow as tf
import matplotlib.pyplot as plt
from tensorflow.examples.tutorials.mnist import input_data
mnist_dataset = input_data.read_data_sets('MNIST_data', validation_size=0)
Output:
Extracting MNIST_data/train-images-idx3-ubyte.gz
Extracting MNIST_data/train-labels-idx1-ubyte.gz
Extracting MNIST_data/t10k-images-idx3-ubyte.gz
Extracting MNIST_data/t10k-labels-idx1-ubyte.gz
Let's start off by plotting some examples from the MNIST dataset:
# Plotting one image from the training set.
image = mnist_dataset.train.images[2]
plt.imshow(image.reshape((28, 28)), cmap='Greys_r')
Output:
Figure 4: Example image from the MNIST dataset
# Plotting one image from the training set.
image = mnist_dataset.train.images[2]
plt.imshow(image.reshape((28, 28)), cmap='Greys_r')
Output:
Figure 5: Example image from the MNIST dataset