Public Perception of the COVID-19 Pandemic on Twitter: Sentiment Analysis and Topic Modeling Study

Boon‐itt, Sakun; Skunkan, Yukolpat

doi:10.2196/21978

Public

Public Perception of the COVID-19 Pandemic on Twitter: Sentiment Analysis and Topic Modeling Study

Published in JMIR Public Health and Surveillance • Oct 25, 2020

Authors:

Sakun Boon‐itt

Yukolpat Skunkan

Abstract

BACKGROUND: COVID-19 is a scientifically and medically novel disease that is not fully understood because it has yet to be consistently and deeply studied. Among the gaps in research on the COVID-19 outbreak, there is a lack of sufficient infoveillance data. OBJECTIVE: The aim of this study was to i...

Subject

Topic model

Latent Dirichlet allocation

Sentiment analysis

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