Da: California Books, Miami, FL, U.S.A.
EUR 43,01
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Da: Ria Christie Collections, Uxbridge, Regno Unito
EUR 41,80
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Da: GreatBookPrices, Columbia, MD, U.S.A.
EUR 35,41
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Editore: Packt Publishing 3/31/2021, 2021
ISBN 10: 1801071292 ISBN 13: 9781801071291
Lingua: Inglese
Da: BargainBookStores, Grand Rapids, MI, U.S.A.
EUR 42,71
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Aggiungi al carrelloPaperback or Softback. Condizione: New. Cleaning Data for Effective Data Science: Doing the other 80% of the work with Python, R, and command-line tools 1.87. Book.
Da: GreatBookPrices, Columbia, MD, U.S.A.
EUR 39,67
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Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 41,79
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Da: Best Price, Torrance, CA, U.S.A.
EUR 34,46
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Editore: Packt Publishing
Da: Academic Book Solutions, Medford, NY, U.S.A.
EUR 10,53
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Aggiungi al carrellopaperback. Condizione: VeryGood. A copy that may have been read, very minimal wear and tear. May have a remainder mark.
Da: Chiron Media, Wallingford, Regno Unito
EUR 39,75
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Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 46,89
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Editore: Packt Publishing (edition ), 2021
ISBN 10: 1801071292 ISBN 13: 9781801071291
Lingua: Inglese
Da: BooksRun, Philadelphia, PA, U.S.A.
EUR 14,22
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Aggiungi al carrelloPaperback. Condizione: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.
Da: Lucky's Textbooks, Dallas, TX, U.S.A.
EUR 38,49
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Da: HPB-Red, Dallas, TX, U.S.A.
EUR 9,82
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Aggiungi al carrellopaperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
EUR 43,82
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Aggiungi al carrelloPAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Da: THE SAINT BOOKSTORE, Southport, Regno Unito
EUR 48,40
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Aggiungi al carrelloPaperback / softback. Condizione: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days 100.
Da: AHA-BUCH GmbH, Einbeck, Germania
EUR 59,91
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Aggiungi al carrelloTaschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - A comprehensive guide for data scientists to master effective data cleaning tools and techniquesKey Features:Think about your data intelligently and ask the right questionsMaster data cleaning techniques using hands-on examples belonging to diverse domainsWork with detailed, commented, well-tested code samples in Python and RBook Description:In data science, data analysis, or machine learning, most of the effort needed to achieve your actual purpose lies in cleaning your data. Using Python, R, and command-line tools, you will learn the essential cleaning steps performed in every production data science or data analysis pipeline. This book not only teaches you data preparation but also what questions you should ask of your data.The book dives into the practical application of tools and techniques needed for data ingestion, anomaly detection, value imputation, and feature engineering. It also offers¿long-form exercises at the end of each chapter to practice the skills acquired.You will begin by looking at data ingestion of a range of data formats. Moving on, you will impute missing values, detect unreliable data and statistical anomalies, and generate synthetic features that are necessary for successful data analysis and visualization goals.By the end of this book, you will have acquired a firm understanding of the data cleaning process necessary to perform real-world data science and machine learning tasks.What You Will Learn:Ingest and work with common tabular, hierarchical, and other data formatsApply useful rules and heuristics for assessing data quality and detecting biasIdentify and handle unreliable data and outliers in their many formsImpute sensible values into missing data and use sampling to fix imbalancesGenerate synthetic features that help to draw out patterns in your dataPrepare data competently and correctly for analytic and machine learning tasksWho this book is for:This book is designed to benefit software developers, data scientists, aspiring data scientists, and students who are interested in data analysis or scientific computing. Basic familiarity with statistics, general concepts in machine learning, knowledge of a programming language (Python or R), and some exposure to data science are helpful. The text will also be helpful to intermediate and advanced data scientists who want to improve their rigor in data hygiene and wish for a refresher on data preparation issues.