Eventual situations for timeline extraction from clinical reports.
Objective: To identify the temporal relations between clinical events and temporal expressions in clinical reports, as defined in the i2b2/VA 2012 challenge.Design: To detect clinical events, we used rules and Conditional Random Fields. We built Random Forest models to identify event modality and po...
| Publicado en: | Journal of the American Medical Informatics Association Vol. 20; no. 5; pp. 820 - 828 |
|---|---|
| Autores principales: | , , , , , |
| Formato: | research Journal Article |
| Publicado: |
Oxford University Press / USA
Sep2013
|
| Acceso en línea: | Ver este registro en EBSCOhost |