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Feature engineering combined with machine learning and rule-based methods for structured information extraction from narrative clinical discharge summaries
OBJECTIVE: A system that translates narrative text in the medical domain into structured representation is in great demand. The system performs three sub-tasks: concept extraction, assertion classification, and relation identification. DESIGN: The overall system consists of five steps: (1) pre-proce...
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| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
BMJ Group
2012
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3422834/ https://ncbi.nlm.nih.gov/pubmed/22586067 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/amiajnl-2011-000776 |
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