Book Image

Deep Learning with TensorFlow and Keras – 3rd edition - Third Edition

By : Amita Kapoor, Antonio Gulli, Sujit Pal
5 (2)
Book Image

Deep Learning with TensorFlow and Keras – 3rd edition - Third Edition

5 (2)
By: Amita Kapoor, Antonio Gulli, Sujit Pal

Overview of this book

Deep Learning with TensorFlow and Keras teaches you neural networks and deep learning techniques using TensorFlow (TF) and Keras. You'll learn how to write deep learning applications in the most powerful, popular, and scalable machine learning stack available. TensorFlow 2.x focuses on simplicity and ease of use, with updates like eager execution, intuitive higher-level APIs based on Keras, and flexible model building on any platform. This book uses the latest TF 2.0 features and libraries to present an overview of supervised and unsupervised machine learning models and provides a comprehensive analysis of deep learning and reinforcement learning models using practical examples for the cloud, mobile, and large production environments. This book also shows you how to create neural networks with TensorFlow, runs through popular algorithms (regression, convolutional neural networks (CNNs), transformers, generative adversarial networks (GANs), recurrent neural networks (RNNs), natural language processing (NLP), and graph neural networks (GNNs)), covers working example apps, and then dives into TF in production, TF mobile, and TensorFlow with AutoML.
Table of Contents (23 chapters)
21
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22
Index

Probabilistic TensorFlow

Uncertainty is a fact of life; whether you are doing a classification task or a regression task, it is important to know how confident your model is in its prediction. Till now, we have covered the traditional deep learning models, and while they are great at many tasks, they are not able to handle uncertainty. Instead, they are deterministic in nature. In this chapter, you will learn how to leverage TensorFlow Probability to build models that can handle uncertainty, specifically probabilistic deep learning models and Bayesian networks. The chapter will include:

  • TensorFlow Probability
  • Distributions, events, and shapes in TensorFlow Probability
  • Bayesian networks using TensorFlow Probability
  • Understand uncertainty in machine learning models
  • Model aleatory and epistemic uncertainty using TensorFlow Probability

All the code files for this chapter can be found at https://packt.link/dltfchp12

Let’...