Decomposing Participatory Surveillance Symptom Time Series to Track Respiratory Infections: A Cross-Country Evaluation Using Non-Negative Matrix Factorization

Gesa Carstens(Health Forecasting), Daniela Paolotti(Institute for Scientific Interchange), Mattia Mazzoli(Institute for Scientific Interchange), Nicolò Gozzi(Northeastern University), Albert Jan Van Hoek(National Institute for Public Health and the Environment)
medRxiv
March 31, 2026
Cited by 0


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