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
Other Books You May Enjoy
22
Index

Future directions

Graph neural networks are a rapidly evolving discipline. We have covered working with static homogeneous graphs on various popular graph tasks so far, which covers many real-world use cases. However, it is likely that some graphs are neither homogeneous nor static, and neither can they be easily reduced to this form. In this section, we will look at our options for dealing with heterogenous and temporal graphs.

Heterogeneous graphs

Heterogeneous graphs [7], also called heterographs, differ from the graphs we have seen so far in that they may contain different kinds of nodes and edges. These different types of nodes and edges might also contain different types of attributes, including possible representations with different dimensions. Popular examples of heterogeneous graphs are citation graphs that contain authors and papers, recommendation graphs that contain users and products, and knowledge graphs that can contain many different types of entities.

...