Items related to Text Mining with R: A Tidy Approach
Synopsis
Much of the data available today is unstructured and text-heavy, making it challenging for analysts to apply their usual data wrangling and visualization tools. With this practical book, you’ll explore text-mining techniques with tidytext, a package that authors Julia Silge and David Robinson developed using the tidy principles behind R packages like ggraph and dplyr. You’ll learn how tidytext and other tidy tools in R can make text analysis easier and more effective.
The authors demonstrate how treating text as data frames enables you to manipulate, summarize, and visualize characteristics of text. You’ll also learn how to integrate natural language processing (NLP) into effective workflows. Practical code examples and data explorations will help you generate real insights from literature, news, and social media.
- Learn how to apply the tidy text format to NLP
- Use sentiment analysis to mine the emotional content of text
- Identify a document’s most important terms with frequency measurements
- Explore relationships and connections between words with the ggraph and widyr packages
- Convert back and forth between R’s tidy and non-tidy text formats
- Use topic modeling to classify document collections into natural groups
- Examine case studies that compare Twitter archives, dig into NASA metadata, and analyze thousands of Usenet messages
"synopsis" may belong to another edition of this title.
About the Author
Julia Silge is a data scientist at Stack Overflow; her work involves analyzing complex datasets and communicating about technical topics with diverse audiences. She has a PhD in astrophysics and loves Jane Austen and making beautiful charts. Julia worked in academia and ed tech before moving into data science and discovering the statistical programming language R.
David Robinson is a data scientist at Stack Overflow with a PhD in Quantitative and Computational Biology from Princeton University. He enjoys developing open source R packages, including broom, gganimate, fuzzyjoin and widyr, as well as blogging about statistics, R, and text mining on his blog, Variance Explained.
"About this title" may belong to another edition of this title.
- PublisherO'Reilly Media
- Publication date2017
- ISBN 10 1491981652
- ISBN 13 9781491981658
- BindingPaperback
- LanguageEnglish
- Edition number1
- Number of pages191
- Rating
Buy New
Learn more about this copy
US$ 26.67
Shipping:
FREE
Within U.S.A.
Top Search Results from the AbeBooks Marketplace
Stock Image
Text Mining with R: A Tidy Approach
Published by
O'Reilly Media (edition 1), 2017
ISBN 10: 1491981652
ISBN 13: 9781491981658
Used
Paperback
Seller: BooksRun, Philadelphia, PA, U.S.A.
Seller rating 5 out of 5 stars
Paperback. Condition: Very Good. 1. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported. Seller Inventory # 1491981652-8-1
Quantity: 2 available
Stock Image
Text Mining with R: A Tidy Approach
Published by
O'Reilly Media (edition 1), 2017
ISBN 10: 1491981652
ISBN 13: 9781491981658
Used
Paperback
Seller: BooksRun, Philadelphia, PA, U.S.A.
Seller rating 5 out of 5 stars
Paperback. Condition: Good. 1. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported. Seller Inventory # 1491981652-11-1
Quantity: 2 available
Stock Image
Text Mining with R: A Tidy Approach
Seller: HPB-Red, Dallas, TX, U.S.A.
Seller rating 5 out of 5 stars
Paperback. Condition: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!. Seller Inventory # S_383475149
Quantity: 1 available
Stock Image
Text Mining with R: A Tidy Approach
Seller: SecondSale, Montgomery, IL, U.S.A.
Seller rating 5 out of 5 stars
Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00069313704
Quantity: 8 available
Stock Image
Text Mining with R: A Tidy Approach
Seller: SecondSale, Montgomery, IL, U.S.A.
Seller rating 5 out of 5 stars
Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00062358983
Quantity: 1 available
Stock Image
Text Mining with R: A Tidy Approach
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Seller rating 5 out of 5 stars
Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.75. Seller Inventory # G1491981652I3N00
Quantity: 1 available
Stock Image
Text Mining with R: A Tidy Approach
Seller: Goodwill Books, Hillsboro, OR, U.S.A.
Seller rating 5 out of 5 stars
Condition: Acceptable. Fairly worn, but readable and intact. If applicable: Dust jacket, disc or access code may not be included. Seller Inventory # 3IIT7G004I8O_ns
Quantity: 1 available
Stock Image
Text Mining with R: A Tidy Approach
Seller: SecondSale, Montgomery, IL, U.S.A.
Seller rating 5 out of 5 stars
Condition: Good. Item in good condition and has highlighting/writing on text. Used texts may not contain supplemental items such as CDs, info-trac etc. Seller Inventory # 00066705598
Quantity: 1 available
Stock Image
Text Mining with R: A Tidy Approach
Seller: Book Deals, Tucson, AZ, U.S.A.
Seller rating 5 out of 5 stars
Condition: Good. Good condition. This is the average used book, that has all pages or leaves present, but may include writing. Book may be ex-library with stamps and stickers. 0.79. Seller Inventory # 353-1491981652-gdd
Quantity: 1 available
Stock Image
Text Mining with R : A Tidy Approach
Published by
O'Reilly Media, Incorporated, 2017
ISBN 10: 1491981652
ISBN 13: 9781491981658
Used
Softcover
Seller: Better World Books, Mishawaka, IN, U.S.A.
Seller rating 5 out of 5 stars
Condition: Very Good. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects. Seller Inventory # 50940456-6
Quantity: 1 available