Use of General-purpose Negation Detection to Augment Concept Indexing of Medical Documents
Objectives: To test the hypothesis that most instances of negated concepts in dictated medical documents can be detected by a strategy that relies on tools developed for the parsing of formal (computer) languages—specifically, a lexical scanner (“lexer”) that uses regular expressions to generate a f...
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| Izdano u: | J Am Med Inform Assoc |
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| Glavni autori: | , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Oxford University Press
2001
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC130070/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/11687566/ https://ncbi.nlm.nih.govhttps://doi.org/10.1136/jamia.2001.0080598 |
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