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Conducting Sentiment Analysis
Engelsk
Bogcover for Conducting Sentiment Analysis af Dilin Liu, Lei Lei, 9781108829212
Specifikationer
Sprog:
Engelsk
Sider:
75
ISBN-13:
9781108829212
Indbinding:
Paperback
ISBN-10:
110882921X
Kategori:
Udg. Dato:
23 sep 2021
Størrelse i cm:
23,0 x 22,9 x 0,9
Oplagsdato:
23 sep 2021
Forfatter(e):

Conducting Sentiment Analysis

Engelsk
Paperback 2021
Format:

Bog beskrivelse
This Element provides a basic introduction to sentiment analysis, aimed at helping students and professionals in corpus linguistics to understand what sentiment analysis is, how it is conducted, and where it can be applied. It begins with a definition of sentiment analysis and a discussion of the domains where sentiment analysis is conducted and used the most. Then, it introduces two main methods that are commonly used in sentiment analysis known as supervised machine-learning and unsupervised learning (or lexicon-based) methods, followed by a step-by-step explanation of how to perform sentiment analysis with R. The Element then provides two detailed examples or cases of sentiment and emotion analysis, with one using an unsupervised method and the other using a supervised learning method.
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Specifikationer
Sprog:
Engelsk
Sider:
75
ISBN-13:
9781108829212
Indbinding:
Paperback
ISBN-10:
110882921X
Kategori:
Udg. Dato:
23 sep 2021
Størrelse i cm:
23,0 x 22,9 x 0,9
Oplagsdato:
23 sep 2021
Forfatter(e):
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