A Novel Hybrid Approach to Automated Negation Detection in Clinical Radiology Reports
Open Access
- 1 May 2007
- journal article
- Published by Oxford University Press (OUP) in Journal of the American Medical Informatics Association
- Vol. 14 (3) , 304-311
- https://doi.org/10.1197/jamia.m2284
Abstract
Objective: Negation is common in clinical documents and is an important source of poor precision in automated indexing systems. Previous research hasKeywords
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