# Text Mining Approaches to Analyze Public Sentiment Changes Regarding COVID-19 Vaccines on Social Media in Korea

> Research article (International Journal of Environmental Research and Public Health, 2021) · cited 62× · AI/ML

**Wikidata**: [openalex:W3171655181](https://www.wikidata.org/wiki/openalex:W3171655181)  
**Source**: https://4ort.xyz/entity/text-mining-approaches-to-analyze-public-sentiment-changes-regarding-covid-19-vaccines-on-social-media-in-korea