R is one of the most popular languages when it comes to performing computational statistics (statistical computing) easily and exploring the mathematical side of machine learning. With this book, you will leverage the R ecosystem to build efficient machine learning applications that carry out intelligent tasks within your organization.This book will help you test your knowledge and skills, guiding you on how to build easily through to complex machine learning projects. You will first learn how to build powerful machine learning models with ensembles to predict employee attrition. Next, you’ll implement a joke recommendation engine and learn how to perform sentiment analysis on Amazon reviews. You’ll also explore different clustering techniques to segment customers using wholesale data. In addition to this, the book will get you acquainted with credit card fraud detection using autoencoders, and reinforcement learning to make predictions and win on a casino slot machine.By the end of the book, you will be equipped to confidently perform complex tasks to build research and commercial projects for automated operations.

If you want to leverage the power of both Scala and Spark to make sense of Big Data, then this book is for you. If you are well versed with machine learning concepts and wants to expand your knowledge by delving into the practical implementation using the power of Scala, then this book is what you need! Strong understanding of Scala Programming language is recommended. Basic familiarity with machine Learning techniques will be more helpful.

Brett Lantz 在应用创新的数据方法来理解人类的行为方面有10余年经验。他最初是一名社会学家，在学习一个青少年社交网站分布的大型数据库时，他就开始陶醉于机器学习。从那时起，他致力于移动电话、医疗账单数据和公益活动等交叉学科的研究，并维护dataspelunking.com这个网站，该网站致力于分享有关探寻数据中所蕴含的洞察的知识。 译者简介 李洪成　统计学博士，现为上海金融学院副教授，是SPSS统计分析软件和R语言专家。他的研究方向为金融统计和数据挖掘。他曾出版多本著作，并在专业杂志发表多篇论文，代表著作有《SPSS18数据分析基础与实践》、《SPSS数据分析教程》、《时间序列预测实践教程》，译著有《R语言经典实例》、《数据挖掘与R语言》、《金融数据分析导论：基于R语言》等。

Brett Lantz 在应用创新的数据方法来理解人类的行为方面有10余年经验。他最初是一名社会学家，在学习一个青少年社交网站分布的大型数据库时，他就开始陶醉于机器学习。从那时起，他致力于移动电话、医疗账单数据和公益活动等交叉学科的研究，并维护dataspelunking.com这个网站，该网站致力于分享有关探寻数据中所蕴含的洞察的知识。 译者简介 李洪成　统计学博士，现为上海金融学院副教授，是SPSS统计分析软件和R语言专家。他的研究方向为金融统计和数据挖掘。他曾出版多本著作，并在专业杂志发表多篇论文，代表著作有《SPSS18数据分析基础与实践》、《SPSS数据分析教程》、《时间序列预测实践教程》，译著有《R语言经典实例》、《数据挖掘与R语言》、《金融数据分析导论：基于R语言》等。

Machine learning, at its core, is concerned with transforming data into actionable knowledge. R offers a powerful set of machine learning methods to quickly and easily gain insight from your data. Machine Learning with R, Third Edition provides a hands-on, readable guide to applying machine learning to real-world problems. Whether you are an experienced R user or new to the lan...(展开全部)

Written as a tutorial to explore and understand the power of R for machine learning. This practical guide that covers all of the need to know topics in a very systematic way. For each machine learning approach, each step in the process is detailed, from preparing the data for analysis to evaluating the results. These steps will build the knowledge you need to apply them to your own data science tasks.Intended for those who want to learn how to use R's machine learning capabilities and gain insight from your data. Perhaps you already know a bit about machine learning, but have never used R; or perhaps you know a little R but are new to machine learning. In either case, this book will get you up and running quickly. It would be helpful to have a bit of familiarity with basic programming concepts, but no prior experience is required.

If you want to learn how to develop effective machine learning solutions to your business problems in R, this book is for you. It would be helpful to have a bit of familiarity with basic object-oriented programming concepts, but no prior experience is required.

If you want to learn how to develop effective machine learning solutions to your business problems in R, this book is for you. It would be helpful to have a bit of familiarity with basic object-oriented programming concepts, but no prior experience is required.

Machine learning, at its core, is concerned with transforming data into actionable knowledge. R offers a powerful set of machine learning methods to quickly and easily gain insight from your data. Machine Learning with R, Third Edition provides a hands-on, readable guide to applying machine learning to real-world problems. Whether you are an experienced R user or new to the lan...(展开全部)

Brett Lantz 在应用创新的数据方法来理解人类的行为方面有10余年经验。他最初是一名社会学家，在学习一个青少年社交网站分布的大型数据库时，他就开始陶醉于机器学习。从那时起，他致力于移动电话、医疗账单数据和公益活动等交叉学科的研究，并维护dataspelunking.com这个网站，该网站致力于分享有关探寻数据中所蕴含的洞察的知识。 译者简介 李洪成　统计学博士，现为上海金融学院副教授，是SPSS统计分析软件和R语言专家。他的研究方向为金融统计和数据挖掘。他曾出版多本著作，并在专业杂志发表多篇论文，代表著作有《SPSS18数据分析基础与实践》、《SPSS数据分析教程》、《时间序列预测实践教程》，译著有《R语言经典实例》、《数据挖掘与R语言》、《金融数据分析导论：基于R语言》等。