What public health campaigns can learn from people’s Twitter reactions on mask-wearing and COVID-19 Vaccines: a topic modeling approach

What public health campaigns can learn from people’s Twitter reactions on mask-wearing and COVID-19 Vaccines: a topic modeling approach

Topic modeling, which uses machine learning algorithms to identify the emergence of topics, can help public health professionals monitor online public responses during health crises. This study used Latent Dirichlet Allocation algorithm to model the topics in Twitter messages (or “tweets”) from the...

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Bibliographic Details
Main Authors: Yi (Jasmine) Wang, Molu Shi, Jueman (Mandy) Zhang
Format: Article
Language:English
Published: Taylor & Francis Group 2021-01-01
Series:Cogent Social Sciences
Subjects:
topic modeling
lda
public health campaign
vaccine
mask-wearing
emotion
sentiment
popularity
Online Access:http://dx.doi.org/10.1080/23311886.2021.1959728

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