# Using Natural Language Processing to Explore Social Media Opinions on Food Security: Sentiment Analysis and Topic Modeling Study

> Research article (Journal of Medical Internet Research, 2024) · cited 32× · AI/ML

**Wikidata**: [openalex:W4393037953](https://www.wikidata.org/wiki/openalex:W4393037953)  
**Source**: https://4ort.xyz/entity/using-natural-language-processing-to-explore-social-media-opinions-on-food-security-sentiment-analysis-and-topic-modelin