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Text Data Mining Using R

David Marchette, Elizabeth Hohman (Autoren)

Buch | Hardcover

304 Seiten

2018
Productivity Press (Verlag)
978-1-4987-3044-0 (ISBN)

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Text mining is a relatively new area that has seen a recent explosion in interest. It uses techniques from statistics, data mining and computer science and there is a need for a book that brings all these techniques together. This book fills that gap, presenting an overview of text mining methods with real examples and R code integrated throughout. It covers all the key topics, including data cleaning, text classification, and natural language processing, as well as applications to social media. All code and data are made available to supplement the book, which could be used as a textbook or reference.

Introduction. Obtaining Open Source Corpora. Cleaning and Representation. Basic Statistics. Statistical Text Processing Fundamentals. Text Classification. Natural Language Processing. Meta Data. Social Media. Bibliography. Index.

Erscheint lt. Verlag	15.6.2018
Reihe/Serie	Chapman & Hall/CRC The R Series
Verlagsort	Portland
Sprache	englisch
Maße	156 x 234 mm
Themenwelt	Informatik ► Datenbanken ► Data Warehouse / Data Mining
	Mathematik / Informatik ► Mathematik
	Wirtschaft ► Volkswirtschaftslehre ► Ökonometrie
ISBN-10	1-4987-3044-2 / 1498730442
ISBN-13	978-1-4987-3044-0 / 9781498730440
Zustand	Neuware