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.
"Sinopsis" puede pertenecer a otra edición de este libro.
Julia Silge is a data scientist at Datassist where her work involves analyzing and modeling complex data sets while communicating about technical topics with diverse audiences. She has a PhD in Astrophysics, as well as abiding affections for Jane Austen and making beautiful charts. Julia worked in academia and ed tech before moving into data science and discovering R. David Robinson is a data scientist at Stack Overflow. He has a PhD in Quantitative and Computational Biology from Princeton University, where he worked with Professor John Storey on genomic analysis. He enjoys working and blogging about statistics, R programming, and text mining, including a popular analysis of Donald Trump's twitter account (performed according to the tidy data principles described in this book).
"Sobre este título" puede pertenecer a otra edición de este libro.
EUR 4,82 gastos de envío desde Estados Unidos de America a España
Destinos, gastos y plazos de envíoEUR 0,74 gastos de envío desde Estados Unidos de America a España
Destinos, gastos y plazos de envíoLibrería: ThriftBooks-Dallas, Dallas, TX, Estados Unidos de America
Paperback. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.75. Nº de ref. del artículo: G1491981652I3N00
Cantidad disponible: 1 disponibles
Librería: WorldofBooks, Goring-By-Sea, WS, Reino Unido
Paperback. Condición: Fine. Nº de ref. del artículo: GOR013340303
Cantidad disponible: 1 disponibles
Librería: Better World Books, Mishawaka, IN, Estados Unidos de America
Condición: Good. Used book that is in clean, average condition without any missing pages. Nº de ref. del artículo: 41117179-6
Cantidad disponible: 4 disponibles
Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de America
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: WO-9781491981658
Cantidad disponible: 9 disponibles
Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: WO-9781491981658
Cantidad disponible: 9 disponibles
Librería: GreatBookPrices, Columbia, MD, Estados Unidos de America
Condición: good. May show signs of wear, highlighting, writing, and previous use. This item may be a former library book with typical markings. No guarantee on products that contain supplements Your satisfaction is 100% guaranteed. Twenty-five year bookseller with shipments to over fifty million happy customers. Nº de ref. del artículo: 28899337-5
Cantidad disponible: 3 disponibles
Librería: BargainBookStores, Grand Rapids, MI, Estados Unidos de America
Paperback or Softback. Condición: New. Text Mining with R: A Tidy Approach 0.6. Book. Nº de ref. del artículo: BBS-9781491981658
Cantidad disponible: 5 disponibles
Librería: Speedyhen, London, Reino Unido
Condición: NEW. Nº de ref. del artículo: NW9781491981658
Cantidad disponible: 4 disponibles
Librería: Ria Christie Collections, Uxbridge, Reino Unido
Condición: New. In. Nº de ref. del artículo: ria9781491981658_new
Cantidad disponible: 13 disponibles
Librería: SecondSale, Montgomery, IL, Estados Unidos de America
Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Nº de ref. del artículo: 00069313704
Cantidad disponible: 8 disponibles