Automatic Resolution of Ambiguous Terms Based on Machine Learning and Conceptual Relations in the UMLS

Motivation. The UMLS has been used in natural language processing applications such as information retrieval and information extraction systems. The mapping of free-text to UMLS concepts is important for these applications. To improve the mapping, we need a method to disambiguate terms that possess...

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Pubblicato in:	J Am Med Inform Assoc
Autori principali:	Liu, Hongfang, Johnson, Stephen B., Friedman, Carol
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Oxford University Press 2002
Soggetti:	Original Investigation
Accesso online:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC349379/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/12386113/ https://ncbi.nlm.nih.govhttps://doi.org/10.1197/jamia.M1101
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