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COVID-19 Sensing: Negative Sentiment Analysis on Social Media in China via BERT Model
Coronavirus disease 2019 (COVID-19) poses massive challenges for the world. Public sentiment analysis during the outbreak provides insightful information in making appropriate public health responses. On Sina Weibo, a popular Chinese social media, posts with negative sentiment are valuable in analyz...
Formato: | Online Artículo Texto |
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Lenguaje: | English |
Publicado: |
IEEE
2020
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8545339/ https://www.ncbi.nlm.nih.gov/pubmed/34812342 http://dx.doi.org/10.1109/ACCESS.2020.3012595 |