Dream content discovery from social media using natural language processing Anubhab Das, Sanja Šćepanović, Luca Maria Aiello, Remington Mallett, Deirdre Barrett and Daniele Quercia EPJ Data Sci., 14 1 (2025) 40 Published online: 23 May 2025 DOI: 10.1140/epjds/s13688-025-00554-w