Bad Data Handbook

Name: Bad Data Handbook
Brand: O'Reilly Media, Inc, USA
SKU: 9781449321888
Price: 922 CZK
Availability: InStock

Autor: Q Ethan McCallum

Jazyk:

Vazba: Brožovaná

Vydavatel: O'Reilly Media, Inc, USA

Dostupnost: Skladem u dodavatele

Odesíláme za 9-15 dnů

922 Kč

Welcome to data science's dirty secret: real-world data is messy. Data scientists must spend a good...

Informace o knize

Autor

Q Ethan McCallum

Jazyk

Angličtina

Vazba

Kniha - Brožovaná

Vydáno

2012

Stránek

250

EAN

9781449321888

ISBN

1449321887

Enbook ID

01217781

Vydavatel

O'Reilly Media, Inc, USA

Hmotnost

482

Rozměry

178 x 231 x 14

Kompletní popis

Welcome to data science's dirty secret: real-world data is messy. Data scientists must spend a good deal of time playing software developer, writing code to clean up data before they can actually do anything constructive with it. It's a necessary evil, but you can still make the most of it. This practical book walks you through several real-world examples to demonstrate the theory and practice behind working with and cleaning up dirty data. No one tool solves all of the problems well. Wise data scientists learn many tools and learn where each one shines. To that end, this book takes a polyglot approach: most examples will involve R and Python, but expect the occasional smattering of Groovy and sed/awk fun.

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Bad Data Handbook

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