AUTHOR=Elmitwalli Sherif , Mehegan John , Gallagher Allen , Alebshehy Raouf TITLE=Enhancing sentiment and intent analysis in public health via fine-tuned Large Language Models on tobacco and e-cigarette-related tweets JOURNAL=Frontiers in Big Data VOLUME=7 YEAR=2024 URL=https://www.frontiersin.org/journals/big-data/articles/10.3389/fdata.2024.1501154 DOI=10.3389/fdata.2024.1501154 ISSN=2624-909X