Automated Data Collection with R
Автор: Peter Mei?ner
Год издания: 0000
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.
Приключения Шерлока Холмса / The Adventures Of Sherlock Holmes. Collection
Автор: Артур Конан Дойл
Год издания:
Аудиокнига на английском и русском языках. Издается без сокращений. The Five Orange Pips Adventure of the Noble Bachelor Пять апельсиновых зернышек Приключение благородного холостяка
Collection historique des ordres de chevalerie civils et militaires
Автор: Aristide Michel Perrot
Год издания:
Полный вариант заголовка: «Collection historique des ordres de chevalerie civils et militaires, existant chez les differens peuples du monde, suivie d' un tableau chronologique des ordres etaints ... / Par A. M. Perrot».