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Article

Low-cost algorithms for clinical notes phenotype classification to enhance epidemiological surveillance: A case study.

Journal of biomedical informatics - 1 Jun 2025

Petri Javier, Barbeira Pilar Barcena, Pesce Martina, Xhardez Verónica, Laje Rodrigo, Cotik Viviana

Abstract excerpt

OBJECTIVE: Our study aims to enhance epidemic intelligence through event-based surveillance in an emerging pandemic context. We classified electronic health records (EHRs) from La Rioja, Argentina, focusing on predicting COVID-19-related categories in a scenario with limited disease knowledge, evolving symptoms, non-standardized coding practices, and restricted training data due to privacy issues. METHODS: Using...

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PMID: 40209919
DOI: 10.1016/j.jbi.2025.104795

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