Automated Data Collection with R: A Practical Guide to Web Scraping and Text Mining
Automated Data Collection with R: A Practical Guide to Web Scraping and Text Mining
A hands on guide to web scraping and text mining for both beginners and experienced users of R
Ebook format: PDF- 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.
Ebook page: 477
File size: 4.56 MB
$40.00
Posts
