# Comparing tweet sentiments in megacities using machine learning techniques: In the midst of COVID-19

> Research article (Cities, 2021) · cited 27× · AI/ML

**Wikidata**: [openalex:W3168903919](https://www.wikidata.org/wiki/openalex:W3168903919)  
**Source**: https://4ort.xyz/entity/comparing-tweet-sentiments-in-megacities-using-machine-learning-techniques-in-the-midst-of-covid-19