Book Image

Apache Spark Machine Learning Blueprints

By : Alex Liu
Book Image

Apache Spark Machine Learning Blueprints

By: Alex Liu

Overview of this book

There's a reason why Apache Spark has become one of the most popular tools in Machine Learning – its ability to handle huge datasets at an impressive speed means you can be much more responsive to the data at your disposal. This book shows you Spark at its very best, demonstrating how to connect it with R and unlock maximum value not only from the tool but also from your data. Packed with a range of project "blueprints" that demonstrate some of the most interesting challenges that Spark can help you tackle, you'll find out how to use Spark notebooks and access, clean, and join different datasets before putting your knowledge into practice with some real-world projects, in which you will see how Spark Machine Learning can help you with everything from fraud detection to analyzing customer attrition. You'll also find out how to build a recommendation engine using Spark's parallel computing powers.

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Apache Spark Machine Learning Blueprints
Alex Liu
May, 2016 | 252 pages
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Table of Contents (18 chapters)
Apache Spark Machine Learning Blueprints
Apache Spark Machine Learning Blueprints
Credits
Credits
About the Author
About the Author
About the Reviewer
About the Reviewer
www.PacktPub.com
www.PacktPub.com
Preface
Preface
Free Chapter
1
Spark for Machine Learning
Spark for Machine Learning
Spark overview and Spark advantages
Spark computing for machine learning
Machine learning algorithms
MLlib
Spark RDD and dataframes
ML workflows and Spark pipelines
ML workflow examples
Spark notebooks
Summary
2
Data Preparation for Spark ML
Data Preparation for Spark ML
Accessing and loading datasets
Data cleaning
Identity matching
Dataset reorganizing
Dataset joining
Feature extraction
Repeatability and automation
Summary
3
A Holistic View on Spark
A Holistic View on Spark
Spark for a holistic view
Methods for a holistic view
Feature preparation
Model estimation
Model evaluation
Results explanation
Deployment
Summary
4
Fraud Detection on Spark
Fraud Detection on Spark
Spark for fraud detection
Methods for fraud detection
Feature preparation
Model estimation
Model evaluation
Results explanation
Deploying fraud detection
Summary
5
Risk Scoring on Spark
Risk Scoring on Spark
Spark for risk scoring
Methods of risk scoring
Data and feature preparation
Model estimation
Model evaluation
Results explanation
Deployment
Summary
6
Churn Prediction on Spark
Churn Prediction on Spark
Spark for churn prediction
Methods for churn prediction
Feature preparation
Model estimation
Model evaluation
Results explanation
Deployment
Summary
7
Recommendations on Spark
Recommendations on Spark
Apache Spark for a recommendation engine
Methods for recommendation
Data treatment with SPSS
Model estimation
Model evaluation
Recommendation deployment
Summary
8
Learning Analytics on Spark
Learning Analytics on Spark
Spark for attrition prediction
Methods of attrition prediction
Feature preparation
Model estimation
Model evaluation
Results explanation
Deployment
Summary
9
City Analytics on Spark
City Analytics on Spark
Spark for service forecasting
Data and feature preparation
Model estimation
Model evaluation
Explanations of the results
Summary
10
Learning Telco Data on Spark
Learning Telco Data on Spark
Spark for using Telco Data
Methods for learning from Telco Data
Data and feature development
Model estimation
Model evaluation
Results explanation
Model deployment
Summary
11
Modeling Open Data on Spark
Modeling Open Data on Spark
Spark for learning from open data
Data and feature preparation
Model estimation
Results explanation
Deployment
Summary
Index
Index

Apache Spark Machine Learning Blueprints

Copyright © 2016 Packt Publishing

All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews.

Every effort has been made in the preparation of this book to ensure the accuracy of the information presented. However, the information contained in this book is sold without warranty, either express or implied. Neither the author nor Packt Publishing, and its dealers and distributors will be held liable for any damages caused or alleged to be caused directly or indirectly by this book.

Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals. However, Packt Publishing cannot guarantee the accuracy of this information.

First published: May 2016

Production reference: 1250516

Published by Packt Publishing Ltd.

Livery Place

35 Livery Street

Birmingham B3 2PB, UK.

ISBN 978-1-78588-039-1

www.packtpub.com

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