Mastering Predictive Analytics with R

Master the craft of predictive modeling by developing strategy, intuition, and a solid foundation in essential concepts

Häftad, Engelska, 2015

738 kr

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Beskrivning

Key FeaturesBook DescriptionThis book is intended for the budding data scientist, predictive modeler, or quantitative analyst with only a basic exposure to R and statistics. It is also designed to be a reference for experienced professionals wanting to brush up on the details of a particular type of predictive model. Mastering Predictive Analytics with R assumes familiarity with only the fundamentals of R, such as the main data types, simple functions, and how to move data around. No prior experience with machine learning or predictive modeling is assumed, however you should have a basic understanding of statistics and calculus at a high school level.What you will learnMaster the steps involved in the predictive modeling processLearn how to classify predictive models and distinguish which models are suitable for a particular problemUnderstand how and why each predictive model worksRecognize the assumptions, strengths, and weaknesses of a predictive model, and that there is no best model for every problemSelect appropriate metrics to assess the performance of different types of predictive modelDiagnose performance and accuracy problems when they arise and learn how to deal with themGrow your expertise in using R and its diverse range of packagesWho this book is forThis book is intended for the budding data scientist, predictive modeler, or quantitative analyst with only a basic exposure to R and statistics. It is also designed to be a reference for experienced professionals wanting to brush up on the details of a particular type of predictive model. Mastering Predictive Analytics with R assumes familiarity with only the fundamentals of R, such as the main data types, simple functions, and how to move data around. No prior experience with machine learning or predictive modeling is assumed, however you should have a basic understanding of statistics and calculus at a high school level.

Produktinformation

Utgivningsdatum:2015-06-17
Mått:191 x 235 x 22 mm
Vikt:769 g
Format:Häftad
Språk:Engelska
Antal sidor:414
Förlag:Packt Publishing Limited
ISBN:9781783982806

Utforska kategorier

Informationsteknik: allmänt inom Data och IT

Mer om författaren

Rui Miguel Forte is currently the chief data scientist at Workable. He was born and raised in Greece and studied in the UK. He is an experienced data scientist, having over 10 years of work experience in a diverse array of industries spanning mobile marketing, health informatics, education technology, and human resources technology. His projects have included predictive modeling of user behavior in mobile marketing promotions, speaker intent identification in an intelligent tutor, information extraction techniques for job applicant resumes and fraud detection for job scams. He currently teaches R, MongoDB, and other data science technologies to graduate students in the Business Analytics MSc program at the Athens University of Economics and Business. In addition, he has lectured in a number of seminars, specialization programs, and R schools for working data science professionals in Athens. His core programming knowledge is in R and Java, and he has extensive experience working with a variety of database technologies such as Oracle, PostgreSQL, MongoDB, and HBase. He holds a Master's degree in Electrical and Electronic Engineering from Imperial College London and is currently researching machine learning applications in information extraction and natural language processing.

Innehållsförteckning

Table of ContentsGearing Up for Predictive ModelingLinear RegressionLogistic RegressionNeural NetworksSupport Vector MachinesEnsemble MethodsTree-Based MethodsGraphical ModelsTime Series ForecastingTopic ModelingRecommendation Systems

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