Book Image

Learn Amazon SageMaker - Second Edition

By : Julien Simon
Book Image

Learn Amazon SageMaker - Second Edition

By: Julien Simon

Overview of this book

Amazon SageMaker enables you to quickly build, train, and deploy machine learning models at scale without managing any infrastructure. It helps you focus on the machine learning problem at hand and deploy high-quality models by eliminating the heavy lifting typically involved in each step of the ML process. This second edition will help data scientists and ML developers to explore new features such as SageMaker Data Wrangler, Pipelines, Clarify, Feature Store, and much more. You'll start by learning how to use various capabilities of SageMaker as a single toolset to solve ML challenges and progress to cover features such as AutoML, built-in algorithms and frameworks, and writing your own code and algorithms to build ML models. The book will then show you how to integrate Amazon SageMaker with popular deep learning libraries, such as TensorFlow and PyTorch, to extend the capabilities of existing models. You'll also see how automating your workflows can help you get to production faster with minimum effort and at a lower cost. Finally, you'll explore SageMaker Debugger and SageMaker Model Monitor to detect quality issues in training and production. By the end of this Amazon book, you'll be able to use Amazon SageMaker on the full spectrum of ML workflows, from experimentation, training, and monitoring to scaling, deployment, and automation.
Table of Contents (19 chapters)
1
Section 1: Introduction to Amazon SageMaker
4
Section 2: Building and Training Models
11
Section 3: Diving Deeper into Training
14
Section 4: Managing Models in Production

Summary

As you can see, these three algorithms make it easy to train CV models. Even with default hyperparameters, we get good results pretty quickly. Still, we start feeling the need to scale our training jobs. Don't worry once the relevant features have been covered in future chapters, we'll revisit some of our CV examples and we'll scale them radically!

In this chapter, you learned about image classification, object detection, and semantic segmentation algorithms. You also learned how to prepare datasets in Image, RecordIO, and SageMaker Ground Truth formats. Labeling and preparing data is a critical step that takes a lot of work, and we covered it in great detail. Finally, you learned how to use the SageMaker SDK to train and deploy models with the three algorithms, as well as how to interpret results.

In the next chapter, you will learn how to use built-in algorithms for natural language processing.