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Automated Data Collection With R - 9781118834817
Un libro in lingua di Simon Munzert Christian Rubba Peter Meißner Dominic Nyhuis edito da John Wiley & Sons Inc, 2015
- € 77.60
- Il prezzo è variabile in funzione del cambio della valuta d’origine
A hands on guide to web scraping and text mining for both beginners and experienced users of R
- Introduces fundamental concepts of the main architecture of the web and databases and covers HTTP, HTML, XML, JSON, SQL.
- Provides basic techniques to query web documents and data sets (XPath and regular expressions).
- An extensive set of exercises are presented to guide the reader through each technique.
- Explores both supervised and unsupervised techniques as well as advanced techniques such as data scraping and text management.
- Case studies are featured throughout along with examples for each technique presented.
- R code and solutions to exercises featured in the book are provided on a supporting website.
Informazioni bibliografiche
- Titolo del Libro in lingua: Automated Data Collection With R
- Sottotitolo: A Practical Guide to Web Scraping and Text Mining
- Lingua: English
- Autori : Simon Munzert Christian Rubba Peter Meißner Dominic Nyhuis
- Editore: John Wiley & Sons Inc
- Collana: John Wiley & Sons Inc (Hardcover)
- Data di Pubblicazione: 20 Gennaio '15
- Genere: COMPUTERS
- Argomenti : Data mining Automatic data collection systems Social sciences Research Data processing
- Pagine: 452
- Dimensioni mm: 246 x 170 x 0
- ISBN-10: 111883481X
- EAN-13: 9781118834817