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November 12, 2018 20:14
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samples = [] | |
losses_auto_encode = [] | |
losses_digit_classifier = [] | |
with tf.Session() as sess: | |
sess.run(tf.global_variables_initializer()) | |
for epoch in xrange(params['epochs']): | |
for _ in xrange(mnist.train.num_examples / params['batch_size']): | |
batch_images, batch_digits = mnist.train.next_batch(params['batch_size']) | |
sess.run(train_op, feed_dict={images: batch_images, digits: batch_digits}) | |
train_loss_auto_encode, train_loss_digit_classifier = sess.run( | |
[loss_auto_encode, loss_digit_classifier], | |
{images: mnist.train.images, digits: mnist.train.labels}) | |
losses_auto_encode.append(train_loss_auto_encode) | |
losses_digit_classifier.append(train_loss_digit_classifier) | |
sample_z = np.tile(np.random.randn(1, params['z_dim']), reps=[num_digits, 1]) | |
gen_samples = sess.run(decoded_images, | |
feed_dict={z: sample_z, digit_prob: np.eye(num_digits)}) | |
samples.append(gen_samples) |
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