Text Mining with R

Text Mining with R
Author :
Publisher : O'Reilly Media
Total Pages : 150
Release :
ISBN-10 : 1491981652
ISBN-13 : 9781491981658
Rating : 4/5 (658 Downloads)

Book Synopsis Text Mining with R by : Julia Silge

Download or read book Text Mining with R written by Julia Silge and published by O'Reilly Media. This book was released on 2017-05-25 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tackle a variety of tasks in natural language processing by learning how to use the R language and tidy data principles. This practical guide provides examples and resources to help you get up to speed with dplyr, broom, ggplot2, and other tidy tools from the R ecosystem. You’ll discover how tidy data principles can make text mining easier, more effective, and consistent by employing tools already in wide use. Text Mining with R shows you how to manipulate, summarize, and visualize the characteristics of text, sentiment analysis, tf-idf, and topic modeling. Along with tidy data methods, you’ll also examine several beginning-to-end tidy text analyses on data sources from Twitter to NASA datasets. These analyses bring together multiple text mining approaches covered in the book. Get real-world examples for implementing text mining using tidy R package Understand natural language processing concepts like sentiment analysis, tf-idf, and topic modeling Learn how to analyze unstructured, text-heavy data using R language and ecosystem


Text Mining with R
Language: en
Pages: 150
Authors: Julia Silge
Categories: Computers
Type: BOOK - Published: 2017-05-25 - Publisher: O'Reilly Media

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Tackle a variety of tasks in natural language processing by learning how to use the R language and tidy data principles. This practical guide provides examples
Text Mining with R
Language: en
Pages: 193
Authors: Julia Silge
Categories: Computers
Type: BOOK - Published: 2017-06-12 - Publisher: "O'Reilly Media, Inc."

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Chapter 7. Case Study : Comparing Twitter Archives; Getting the Data and Distribution of Tweets; Word Frequencies; Comparing Word Usage; Changes in Word Use; Fa
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Language: en
Pages: 258
Authors: Ashish Kumar
Categories: Computers
Type: BOOK - Published: 2016-12-28 - Publisher: Packt Publishing Ltd

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Master text-taming techniques and build effective text-processing applications with R About This Book Develop all the relevant skills for building text-mining a
The Text Mining Handbook
Language: en
Pages: 423
Authors: Ronen Feldman
Categories: Computers
Type: BOOK - Published: 2007 - Publisher: Cambridge University Press

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Publisher description
Automated Data Collection with R
Language: en
Pages: 474
Authors: Simon Munzert
Categories: Computers
Type: BOOK - Published: 2015-01-20 - Publisher: John Wiley & Sons

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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 w