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-proces...
| Publicado en: | Journal of the American Medical Informatics Association Vol. 19; no. 5; pp. 824 - 833 |
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| Autores principales: | , , , |
| Formato: | research Journal Article |
| Publicado: |
Oxford University Press / USA
Sep2012
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| Acceso en línea: | Ver este registro en EBSCOhost |