Microsoft Azure Essentials Azure Machine Learning
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Azure Machine Learning Microsoft Azure Essentials Jeff Barnes Visit us today at microsoftpressstore.com • Hundreds of titles available – Books, eBooks, and online resources from industry experts • Free U.S. shipping • eBooks in multiple formats – Read on your computer, tablet, mobile device, or e-reader • Print & eBook Best Value Packs • eBook Deal of the Week – Save up to 60% on featured titles • Newsletter and special offers – Be the first to hear about new releases, specials, and more • Register your book – Get additional benefits Hear about it first. Get the latest news from Microsoft Press sent to your inbox. • New and upcoming books • Special offers • Free eBooks • How-to articles Sign up today at MicrosoftPressStore.com/Newsletters Wait, there’s more... 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Acquisitions, Developmental, and Project Editor: Devon Musgrave Editorial Production: nSight, Inc. Copyeditor: Teresa Horton Cover: Twist Creative 1 Table of Contents Foreword ....................................................................................................................................................................................... 6 Introduction ................................................................................................................................................................................. 7 Who should read this book ......................................................................................................................................................... 7 Assumptions .................................................................................................................................................................................. 8 This book might not be for you if… ......................................................................................................................................... 8 Organization of this book ............................................................................................................................................................ 8 Conventions and features in this book ................................................................................................................................... 9 System requirements ...................................................................................................................................................................... 9 Acknowledgments .........................................................................................................................................................................10 Errata, updates, & support .........................................................................................................................................................10 Free ebooks from Microsoft Press...........................................................................................................................................11 Free training from Microsoft Virtual Academy ..................................................................................................................11 We want to hear from you .........................................................................................................................................................11 Stay in touch ....................................................................................................................................................................................12 Chapter 1 Introduction to the science of data ............................................................................................................... 13 What is machine learning? .........................................................................................................................................................13 Today’s perfect storm for machine learning .......................................................................................................................16 Predictive analytics ........................................................................................................................................................................17 Endless amounts of machine learning fuel..........................................................................................................................17 Everyday examples of predictive analytics ..........................................................................................................................19 Early history of machine learning ............................................................................................................................................19 Science fiction becomes reality ................................................................................................................................................22 Summary ...........................................................................................................................................................................................23 Resources ..........................................................................................................................................................................................23 Chapter 2 Getting started with Azure Machine Learning ........................................................................................... 25 Core concepts of Azure Machine Learning .........................................................................................................................25 High-level workflow of Azure Machine Learning .............................................................................................................26 Azure Machine Learning algorithms ......................................................................................................................................27 2 Supervised learning ...................................................................................................................................................................... 28 Unsupervised learning ................................................................................................................................................................. 33 Deploying a prediction model ................................................................................................................................................. 34 Show me the money .................................................................................................................................................................... 35 The what, the how, and the why ............................................................................................................................................. 36 Summary ........................................................................................................................................................................................... 36 Resources .......................................................................................................................................................................................... 37 Chapter 3 Using Azure ML Studio ...................................................................................................................................... 38 Azure Machine Learning terminology .................................................................................................................................. 38 Getting started...............................................................................................................................................................................