# Impact of information timeliness and richness on public engagement on social media during COVID-19 pandemic: An empirical investigation based on NLP and machine learning

> Research article (Decision Support Systems, 2022) · cited 90× · AI/ML

**Wikidata**: [openalex:W4210977175](https://www.wikidata.org/wiki/openalex:W4210977175)  
**Source**: https://4ort.xyz/entity/impact-of-information-timeliness-and-richness-on-public-engagement-on-social-media-during-covid-19-pandemic-an-empirical