Dirk Hovy
Text Analysis in Python for Social Scientists
Discovery and Exploration
Paperback Engels 2021 9781108819824Levertijd ongeveer 9 werkdagen
Gratis verzonden
Samenvatting
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.
Specificaties
ISBN13:9781108819824
Taal:Engels
Bindwijze:Paperback
Aantal pagina's:75
Uitgever:Cambridge University Press
Serie:Elements in Quantita
Lezersrecensies
Wees de eerste die een lezersrecensie schrijft!
Inhoudsopgave
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.
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