Sentiment analysis in public health: a systematic review of the current state, challenges, and future directions

IntroductionSentiment analysis, using natural language processing to understand opinions in text, is increasingly relevant for public health given the volume of online health discussions. Effectively using this approach requires understanding its methods, applications, and limitations. This systemat...

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Bibliographic Details
Main Authors: Ismael Villanueva-Miranda, Yang Xie, Guanghua Xiao
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Public Health
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Online Access:https://www.frontiersin.org/articles/10.3389/fpubh.2025.1609749/full
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