Comparing News Articles and Tweets About COVID-19 in Brazil: Sentiment Analysis and Topic Modeling Approach.

Autor: Melo, Tiago de1 (AUTHOR), Figueiredo, Carlos M S1 (AUTHOR)
Zdroj: Journal of Medical Internet Research. Feb2021, Vol. 23 Issue 2, pN.PAG-N.PAG. 1p. 6 Charts.
Databáze: Academic Search Ultimate
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