Published on in Vol 7, No 2 (2021): February
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/24585, first published
.
![Comparing News Articles and Tweets About COVID-19 in Brazil: Sentiment Analysis and Topic Modeling Approach Comparing News Articles and Tweets About COVID-19 in Brazil: Sentiment Analysis and Topic Modeling Approach](https://asset.jmir.pub/assets/9f52918fbb634e5c91ec4ea522f361ae.png 480w,https://asset.jmir.pub/assets/9f52918fbb634e5c91ec4ea522f361ae.png 960w,https://asset.jmir.pub/assets/9f52918fbb634e5c91ec4ea522f361ae.png 1920w,https://asset.jmir.pub/assets/9f52918fbb634e5c91ec4ea522f361ae.png 2500w)
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