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Improving a full-text search engine: the importance of negation detection and family history context to identify cases in a biomedical data warehouse

Objective: The repurposing of electronic health records (EHRs) can improve clinical and genetic research for rare diseases. However, significant information in rare disease EHRs is embedded in the narrative reports, which contain many negated clinical signs and family medical history. This paper pre...

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Publicat a:J Am Med Inform Assoc
Autors principals: Garcelon, Nicolas, Neuraz, Antoine, Benoit, Vincent, Salomon, Rémi, Burgun, Anita
Format: Artigo
Idioma:Inglês
Publicat: Oxford University Press 2017
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC7651926/
https://ncbi.nlm.nih.gov/pubmed/28339516
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jamia/ocw144
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