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Sentiment Analysis of Texts on Public Health Emergencies Based on Social Media Data Mining
BACKGROUND: Since the COVID-19 pandemic, social media has become an important arena for the public to transmit and exchange messages, feelings, opinions, and information about the epidemic. In the era of social media, many UGC contents from self-media and various information about the epidemic on so...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Hindawi
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9381183/ https://www.ncbi.nlm.nih.gov/pubmed/35983529 http://dx.doi.org/10.1155/2022/3964473 |