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...
| Published in: | Journal of the American Medical Informatics Association Vol. 20; no. 5; pp. 820 - 828 |
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| Main Authors: | , , , , , |
| Format: | research Journal Article |
| Published: |
Oxford University Press / USA
Sep2013
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| Online Access: | View this record in EBSCOhost |