Comparing News Articles and Tweets About COVID-19 in Brazil: Sentiment Analysis and Topic Modeling Approach
BackgroundThe COVID-19 pandemic is severely affecting people worldwide. Currently, an important approach to understand this phenomenon and its impact on the lives of people consists of monitoring social networks and news on the internet. ObjectiveThe purpose of this study is to present a methodology...
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JMIR Publications,
2021-02-01T00:00:00Z.
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