# COVID-19 Vaccine–Related Discussion on Twitter: Topic Modeling and Sentiment Analysis

> Research article (Journal of Medical Internet Research, 2021) · cited 356× · AI/ML

**Wikidata**: [openalex:W3171261489](https://www.wikidata.org/wiki/openalex:W3171261489)  
**Source**: https://4ort.xyz/entity/covid-19-vaccinerelated-discussion-on-twitter-topic-modeling-and-sentiment-analysis