Article
EHR-based phenotyping: Bulk learning and evaluation.
Journal of biomedical informatics - 1 Jun 2017
Chiu Po-Hsiang, Hripcsak George
Abstract excerpt
In data-driven phenotyping, a core computational task is to identify medical concepts and their variations from sources of electronic health records (EHR) to stratify phenotypic cohorts. A conventional analytic framework for phenotyping largely uses a manual knowledge engineering approach or a supervised learning approach where clinical cases are represented by variables encompassing diagnoses, medicinal...
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