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Advanced Deep Learning with Keras

You're reading from   Advanced Deep Learning with Keras Apply deep learning techniques, autoencoders, GANs, variational autoencoders, deep reinforcement learning, policy gradients, and more

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Product type Paperback
Published in Oct 2018
Publisher Packt
ISBN-13 9781788629416
Length 368 pages
Edition 1st Edition
Languages
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Author (1):
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Rowel Atienza Rowel Atienza
Author Profile Icon Rowel Atienza
Rowel Atienza
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Table of Contents (13) Chapters Close

Preface 1. Introducing Advanced Deep Learning with Keras FREE CHAPTER 2. Deep Neural Networks 3. Autoencoders 4. Generative Adversarial Networks (GANs) 5. Improved GANs 6. Disentangled Representation GANs 7. Cross-Domain GANs 8. Variational Autoencoders (VAEs) 9. Deep Reinforcement Learning 10. Policy Gradient Methods Other Books You May Enjoy Index

Generator outputs of InfoGAN


Similar to all previous GANs that have been presented to us, we've trained InfoGAN for 40,000 steps. After the training is completed, we're able to run the InfoGAN generator to generate new outputs using the model saved on the infogan_mnist.h5 file. The following validations are conducted:

  1. Generate digits 0 to 9 by varying the discrete labels from 0 to 9. Both continuous codes are set to zero. The results are shown in Figure 6.1.5. We can see that the InfoGAN discrete code can control the digits produced by the generator:

    python3 infogan-mnist-6.1.1.py --generator=infogan_mnist.h5 --digit=0 --code1=0 --code2=0

    to

    python3 infogan-mnist-6.1.1.py --generator=infogan_mnist.h5 --digit=9 --code1=0 --code2=0
    
  2. Examine the effect of the first continuous code to understand which attribute has been affected. We vary the first continuous code from -2.0 to 2.0 for digits 0 to 9. The second continuous code is set to 0.0. Figure 6.1.6 shows that the first continuous...

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