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Deep Learning with TensorFlow and Keras – 3rd edition

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

By : Dr. Amita Kapoor, Antonio Gulli, Sujit Pal
4.5 (44)
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Deep Learning with TensorFlow and Keras – 3rd edition

Deep Learning with TensorFlow and Keras – 3rd edition

4.5 (44)
By: Dr. 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)
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21
Other Books You May Enjoy
22
Index

Summary

In this chapter, we learned about RNNs, a class of networks that is specialized for dealing with sequences such as natural language, time series, speech, and so on. Just like CNNs exploit the geometry of images, RNNs exploit the sequential structure of their inputs. We learned about the basic RNN cell, how it handles state from previous time steps, and how it suffers from vanishing and exploding gradients because of inherent problems with BPTT. We saw how these problems lead to the development of novel RNN cell architectures such as LSTM, GRU, and peephole LSTMs. We also learned about some simple ways to make your RNN more effective, such as making it bidirectional or stateful.

We then looked at different RNN topologies and how each topology is adapted to a particular set of problems. After a lot of theory, we finally saw examples of three of these topologies. We then focused on one of these topologies, called seq2seq, which first gained popularity in the machine translation...

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Deep Learning with TensorFlow and Keras – 3rd edition
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