Deep Learning with PyTorch Quick Start Guide

By : David Julian

3.3 (3)

Buy this Book

Deep Learning with PyTorch Quick Start Guide

3.3 (3)

By: David Julian

Buy this Book

Overview of this book

PyTorch is extremely powerful and yet easy to learn. It provides advanced features, such as supporting multiprocessor, distributed, and parallel computation. This book is an excellent entry point for those wanting to explore deep learning with PyTorch to harness its power. This book will introduce you to the PyTorch deep learning library and teach you how to train deep learning models without any hassle. We will set up the deep learning environment using PyTorch, and then train and deploy different types of deep learning models, such as CNN, RNN, and autoencoders. You will learn how to optimize models by tuning hyperparameters and how to use PyTorch in multiprocessor and distributed environments. We will discuss long short-term memory network (LSTMs) and build a language model to predict text. By the end of this book, you will be familiar with PyTorch's capabilities and be able to utilize the library to train your neural networks with relative ease.

Preface

Who this book is for

What this book covers

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Free Chapter

Introduction to PyTorch

What is PyTorch?

Installing PyTorch

Basic PyTorch operations

Loading data

Summary

Deep Learning Fundamentals

Approaches to machine learning

Learning tasks

Features

Models

Artificial neural networks

Summary

Computational Graphs and Linear Models

autograd

Linear models

Multi-class classification example

Summary

Convolutional Networks

Hyper-parameters and multilayered networks

Benchmarking models

Convolutional networks

Summary

Other NN Architectures

Introduction to recurrent networks

Long short-term memory networks

Summary

Getting the Most out of PyTorch

Multiprocessor and distributed environments

Optimization techniques

Pretrained models

Summary

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Computational Graphs and Linear Models

By now you should have an understanding of the theory of linear models and neural networks, as well as a knowledge of the fundamentals of PyTorch. In this chapter, we will be putting all this together by implementing some ANNs in PyTorch. We will focus on the implementation of linear models, and show how they can be adapted to perform multi-class classification. We will discuss the following topics in relation to PyTorch: