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Multi-stage Internet public opinion risk grading analysis of public health emergencies: An empirical study on Microblog in COVID-19
In the period of Corona Virus Disease 2019 (COVID-19), millions of people participate in the discussion of COVID-19 on the Internet, which can easily trigger public opinion and threaten social stability. This paper creatively proposes a multi-stage risk grading model of Internet public opinion for p...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier Ltd.
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8556697/ https://www.ncbi.nlm.nih.gov/pubmed/34744256 http://dx.doi.org/10.1016/j.ipm.2021.102796 |