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Topic detection and sentiment analysis in Twitter content related to COVID-19 from Brazil and the USA
Twitter is a social media platform with more than 500 million users worldwide. It has become a tool for spreading the news, discussing ideas and comments on world events. Twitter is also an important source of health-related information, given the amount of news, opinions and information that is sha...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Elsevier B.V.
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7832522/ https://www.ncbi.nlm.nih.gov/pubmed/33519326 http://dx.doi.org/10.1016/j.asoc.2020.107057 |