Book Image

Learn Amazon SageMaker

By : Julien Simon
Book Image

Learn Amazon SageMaker

By: Julien Simon

Overview of this book

Amazon SageMaker enables you to quickly build, train, and deploy machine learning (ML) models at scale, without managing any infrastructure. It helps you focus on the ML problem at hand and deploy high-quality models by removing the heavy lifting typically involved in each step of the ML process. This book is a comprehensive guide for data scientists and ML developers who want to learn the ins and outs of Amazon SageMaker. You’ll understand how to use various modules of SageMaker as a single toolset to solve the challenges faced in ML. As you progress, you’ll cover features such as AutoML, built-in algorithms and frameworks, and the option for writing your own code and algorithms to build ML models. Later, the book will show you how to integrate Amazon SageMaker with popular deep learning libraries such as TensorFlow and PyTorch to increase the capabilities of existing models. You’ll also learn to get the models to production faster with minimum effort and at a lower cost. Finally, you’ll explore how to use Amazon SageMaker Debugger to analyze, detect, and highlight problems to understand the current model state and improve model accuracy. 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)
Section 1: Introduction to Amazon SageMaker
Section 2: Building and Training Models
Section 3: Diving Deeper on Training
Section 4: Managing Models in Production

Compiling models with Amazon SageMaker Neo

Embedded software developers have long learned how to write highly optimized code that both runs fast and uses hardware resources frugally. In theory, the same techniques could also be applied to optimize machine learning predictions. In practice, this is a daunting task given the complexity of machine learning libraries and models.

This is the problem that Amazon Neo aims to solve.

Understanding Amazon Neo

Amazon Neo has two components: a model compiler that optimizes models for the underlying hardware, and a small runtime named the Deep Learning Runtime (DLR), used to load optimized models and run predictions (

Amazon Neo can compile models trained with:

  • Two built-in algorithms: XGBoost, and Image Classification.
  • Built-in frameworks: TensorFlow/Keras, PyTorch, Apache MXNet/Gluon, as well as models in ONNX format. Many operators are supported, and you can find the full list at...