Machine Learning with R, 2nd Edition 免积分下载

本书深入浅出地介绍了如何使用R语言进行机器学习,涵盖了数据管理、分类、预测、聚类等核心主题,适合数据分析初学者及专业人士。通过实践案例,读者将掌握各种算法的应用,如决策树、神经网络和市场篮子分析。

Machine Learning with R 2nd.Edition

Machine Learning with R

本书介绍

机器学习的核心是将数据转化为可操作的知识,这使得机器学习非常适合当今的大数据时代。鉴于r€日益突出“一个跨平台、零成本的统计编程环境-€”,从没有比现在更好的时候开始将机器学习应用于您的数据。无论您是数据分析新手还是老手,具有r的机器学习提供了一套强大的工具。方法可以快速、轻松地从数据中获取洞察力。

想要将你的数据转化为可操作的知识,预测产生真正影响的结果,并不断地发展洞察力?r让你能够获得掌握卓越机器学习技术所需的尖端力量。

更新并升级到最新的图书馆和最新的思维,第二版的机器学习与R一起为您提供了对专业数据科学的这一基本技能的严格介绍。 在不偏离技术理论的情况下,它被写入提供专注和实践的知识,以帮助您构建算法并处理您的数据,而以前的经验很少。

用这本书你-€。™我会发现你需要的所有分析工具,从复杂的数据中获得洞察力,并学习如何为你的特定需求选择正确的算法。™我将学习运用机器学习方法来处理常见的任务,包括分类、预测、预测、市场分析和聚类。改变你对数据的看法;用r发现机器学习。

你会学到什么

利用R 语言的能力,在实际的数据科学应用中建立通用的机器学习算法。掌握r技术,清理和准备数据进行分析,并可视化结果。发现不同类型的机器学习模型,学习哪种方法最适合您的数据需求和解决您的分析问题。用贝叶斯和最近的方法对数据进行分类。使用贝叶斯和近邻方法预测值。r建立决策树、规则和支持向量机。用线性回归预测数值,用神经网络对数据建模。评估和改进机器学习模型的性能。学习专门的机器学习技术,用于文本挖掘、社交网络数据、大数据等等。

目录

Chapter 1: Introducing Machine Learning

Chapter 2: Managing and Understanding Data

Chapter 3: Lazy Learning – Classification Using Nearest Neighbors

Chapter 4: Probabilistic Learning – Classification Using Naive Bayes

Chapter 5: Divide and Conquer – Classification Using Decision Trees and Rules

Chapter 6: Forecasting Numeric Data – Regression Methods

Chapter 7: Black Box Methods – Neural Networks and Support Vector Machines

Chapter 8: Finding Patterns – Market Basket Analysis Using Association Rules

Chapter 9: Finding Groups of Data – Clustering with k-means

Chapter 10: Evaluating Model Performance

Chapter 11: Improving Model Performance

Chapter 12: Specialized Machine Learning Topics

下载地址:Packt Machine Learning with R 2nd.Edition.pdf

更多免费电子书,请访问:IE布克斯网

转载于:https://my.oschina.net/u/3070312/blog/2997853

Mastering Machine Learning with R - Second Edition by Cory Lesmeister English | 24 Apr. 2017 | ASIN: B01N5XJ3O0 | 420 Pages | AZW3 | 4.42 MB Key Features Understand and apply machine learning methods using an extensive set of R packages such as XGBOOST Understand the benefits and potential pitfalls of using machine learning methods such as Multi-Class Classification and Unsupervised Learning Implement advanced concepts in machine learning with this example-rich guide Book Description This book will teach you advanced techniques in machine learning with the latest code in R 3.3.2. You will delve into statistical learning theory and supervised learning; design efficient algorithms; learn about creating Recommendation Engines; use multi-class classification and deep learning; and more. You will explore, in depth, topics such as data mining, classification, clustering, regression, predictive modeling, anomaly detection, boosted trees with XGBOOST, and more. More than just knowing the outcome, you'll understand how these concepts work and what they do. With a slow learning curve on topics such as neural networks, you will explore deep learning, and more. By the end of this book, you will be able to perform machine learning with R in the cloud using AWS in various scenarios with different datasets. What you will learn Gain deep insights into the application of machine learning tools in the industry Manipulate data in R efficiently to prepare it for analysis Master the skill of recognizing techniques for effective visualization of data Understand why and how to create test and training data sets for analysis Master fundamental learning methods such as linear and logistic regression Comprehend advanced learning methods such as support vector machines Learn how to use R in a cloud service such as Amazon About the Author Cory Lesmeister has over a dozen years of quantitative experience and is currently a Senior Quantitative Manager in the banking industry, responsib
Machine Learning Using R English | 12 Jan. 2017 | ISBN: 1484223330 | 568 Pages | PDF | 11.47 MB This book is inspired by the Machine Learning Model Building Process Flow, which provides the reader the ability to understand a ML algorithm and apply the entire process of building a ML model from the raw data. This new paradigm of teaching Machine Learning will bring about a radical change in perception for many of those who think this subject is difficult to learn. Though theory sometimes looks difficult, especially when there is heavy mathematics involved, the seamless flow from the theoretical aspects to example-driven learning provided in Blockchain and Capitalism makes it easy for someone to connect the dots. For every Machine Learning algorithm covered in this book, a 3-D approach of theory, case-study and practice will be given. And where appropriate, the mathematics will be explained through visualization in R. All practical demonstrations will be explored in R, a powerful programming language and software environment for statistical computing and graphics. The various packages and methods available in R will be used to explain the topics. In the end, readers will learn some of the latest technological advancements in building a scalable machine learning model with Big Data. Who This Book is For: Data scientists, data science professionals and researchers in academia who want to understand the nuances of Machine learning approaches/algorithms along with ways to see them in practice using R. The book will also benefit the readers who want to understand the technology behind implementing a scalable machine learning model using Apache Hadoop, Hive, Pig and Spark. What you will learn: 1. ML model building process flow 2. Theoretical aspects of Machine Learning 3. Industry based Case-Study 4. Example based understanding of ML algorithm using R 5. Building ML models using Apache Hadoop and Spark
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值