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Text Analysis in Python for Social Scientists

Medium: Buch
ISBN: 978-1-108-81982-4
Verlag: Cambridge University Press
Erscheinungstermin: 21.01.2021
Lieferfrist: bis zu 10 Tage

Text is everywhere, and it is a fantastic resource for social scientists. However, because it is so abundant, and because language is so variable, it is often difficult to extract the information we want. There is a whole subfield of AI concerned with text analysis (natural language processing). Many of the basic analysis methods developed are now readily available as Python implementations. This Element will teach you when to use which method, the mathematical background of how it works, and the Python code to implement it.


Produkteigenschaften


  • Artikelnummer: 9781108819824
  • Medium: Buch
  • ISBN: 978-1-108-81982-4
  • Verlag: Cambridge University Press
  • Erscheinungstermin: 21.01.2021
  • Sprache(n): Englisch
  • Auflage: Erscheinungsjahr 2021
  • Serie: Elements in Quantitative and Computational Methods for the Social Sciences
  • Produktform: Kartoniert
  • Gewicht: 159 g
  • Seiten: 75
  • Format (B x H x T): 172 x 226 x 10 mm
  • Ausgabetyp: Kein, Unbekannt
Autoren/Hrsg.

Autoren

1. Prerequisites; 2. What's in a Word; 3. Regular Expressions; 4. Pointwise Mutual Information; 5. Representing Text; 6. Matrix Factorization; 7. Clustering; 8. Language Models; 9. Topic Models.