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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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| Udgivet i: | J Am Med Inform Assoc |
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| Main Authors: | , , , , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Oxford University Press
2017
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| Fag: | |
| Online adgang: | 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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