Semantic approach for text understanding of chief complaints data
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Updated: Jul 17, 2026

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts
Published on: September 20, 2018
Parsa Mirhaji1, Sean Byrne, Narendra Kunapareddy
1Center for Biosecurity and Public Health Informatics Research, Houston, TX, USA.
Abstract:
We propose a semantic approach to processing free form text information such as chief complaints using formal knowledge representation and Description Logic reasoning. Our method extracts concepts and as much contextual information as is available in the text. Output is a computationally interpretable representation of this information using the Resource Definition Framework (RDF) and UMLS Metathesaurus.
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