Book Image

Deep Learning with fastai Cookbook

By : Mark Ryan
Book Image

Deep Learning with fastai Cookbook

By: Mark Ryan

Overview of this book

fastai is an easy-to-use deep learning framework built on top of PyTorch that lets you rapidly create complete deep learning solutions with as few as 10 lines of code. Both predominant low-level deep learning frameworks, TensorFlow and PyTorch, require a lot of code, even for straightforward applications. In contrast, fastai handles the messy details for you and lets you focus on applying deep learning to actually solve problems. The book begins by summarizing the value of fastai and showing you how to create a simple 'hello world' deep learning application with fastai. You'll then learn how to use fastai for all four application areas that the framework explicitly supports: tabular data, text data (NLP), recommender systems, and vision data. As you advance, you'll work through a series of practical examples that illustrate how to create real-world applications of each type. Next, you'll learn how to deploy fastai models, including creating a simple web application that predicts what object is depicted in an image. The book wraps up with an overview of the advanced features of fastai. By the end of this fastai book, you'll be able to create your own deep learning applications using fastai. You'll also have learned how to use fastai to prepare raw datasets, explore datasets, train deep learning models, and deploy trained models.
Table of Contents (10 chapters)

Technical requirements

Ensure that you have completed the setup sections in Chapter 1, Getting Started with fastai, and have a working Gradient instance or Colab setup. Ensure that you have cloned the repository for this book (https://github.com/PacktPublishing/Deep-Learning-with-fastai-Cookbook) and have access to the ch3 folder. This folder contains the code samples described in this chapter.