Automated Data Collection with R- A Practical Guide to Web Scraping and Text Mining by Simon Munzert

[ FreeCourseWeb.com ] Automated Data Collection with R: A Practical Guide to Web Scraping and Text Mining by Simon Munzert



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English | PDF | 2015 | 468 Pages | ISBN : 111883481X | 8.59 MB



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.



Use Winrar to Extract. And use a shorter path when extracting, such as C: drive



ALSO ANOTHER TIP: You Can Easily Navigate Using Winrar and Rename the Too Long File/ Folder Name if Needed While You Cannot in Default Windows Explorer. You are Welcome ! :)



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