Cargando…
Analysis of public opinion evolution of COVID-19 based on LDA-ARMA hybrid model
The aim of this study was to explore a method for developing an emotional evolution classification model for large-scale online public opinion of events such as Coronavirus Disease 2019 (COVID-19), in order to guide government departments to adopt differentiated forms of emergency management and to...
| Autores principales: | , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer International Publishing
2021
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8416577/ https://www.ncbi.nlm.nih.gov/pubmed/34777976 http://dx.doi.org/10.1007/s40747-021-00514-7 |