Article

ARCH: Large-scale Knowledge Graph via Aggregated Narrative Codified Health Records Analysis

2023-05-21

Abstract excerpt

<h4>Summary</h4> <h4>Objective</h4> Electronic health record (EHR) systems contain a wealth of clinical data stored as both codified data and free-text narrative notes, covering hundreds of thousands of clinical concepts available for research and clinical care. The complex, massive, heterogeneous, and noisy nature of EHR data imposes significant challenges for feature representation, information extraction, and u...

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Literature Corpus work: 87ab0432-a956-5586-bb24-14491ed52ce1
DOI: 10.1101/2023.05.14.23289955

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