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Redundancy in electronic health record corpora: analysis, impact on text mining performance and mitigation strategies

BACKGROUND: The increasing availability of Electronic Health Record (EHR) data and specifically free-text patient notes presents opportunities for phenotype extraction. Text-mining methods in particular can help disease modeling by mapping named-entities mentions to terminologies and clustering sema...

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Detalles Bibliográficos
Autores principales:	Cohen, Raphael, Elhadad, Michael, Elhadad, Noémie
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2013
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3599108/ https://www.ncbi.nlm.nih.gov/pubmed/23323800 http://dx.doi.org/10.1186/1471-2105-14-10

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