Exploring public perceptions of precision fermentation technology: A streamlined and labor-saving consumer perception analysis approach using YouTube data

This study investigates public perceptions of precision fermentation technology using an efficient, scalable analysis framework based on YouTube data. Leveraging the YouTube API for data collection and applying BERTopic for topic modelling and GPT-4o for sentiment analysis, we analysed 345 videos an...

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Detalles Bibliográficos

Principais autores:	Johnny Chan, Yilong Wang, Brice Valentin Kok-Shun, Meng Wai Woo
Formato:	Artigo
Idioma:	Inglês
Publicado:	Elsevier 2025-12-01
Series:	Future Foods
Assuntos:	Precision fermentation Topic modelling Sentiment analysis Consumer perception YouTube
Acceso en liña:	http://www.sciencedirect.com/science/article/pii/S2666833525001984
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