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Advanced Deep Learning with Keras

You're reading from  Advanced Deep Learning with Keras

Product type Book
Published in Oct 2018
Publisher Packt
ISBN-13 9781788629416
Pages 368 pages
Edition 1st Edition
Languages
Author (1):
Rowel Atienza Rowel Atienza
Profile icon Rowel Atienza

Table of Contents (13) Chapters

Preface 1. Introducing Advanced Deep Learning with Keras 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

Conditional VAE (CVAE)-VAE: VAE with disentangled latent representations

In Chapter 6, Disentangled Representation GANs, the concept, and importance of the disentangled representation of latent codes were discussed. We can recall that a disentangled representation is where single latent units are sensitive to changes in single generative factors while being relatively invariant to changes in other factors [3]. Varying a latent code results to changes in one attribute of the generated output while the rest of the properties remain the same.

In the same chapter, InfoGANs [4] demonstrated to us that in the MNIST dataset, it is possible to control which digit to generate and the tilt and thickness of writing style. Observing the results in the previous section, it can be noticed that the VAE is intrinsically disentangling the latent vector dimensions to a certain extent. For example, looking at digit 8 in Figure 8.2.6, navigating z[1] from top to bottom decreases the width and roundness...

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