Latent Semantic Indexing of medical diagnoses using UMLS semantic structures.

The relational files within the UMLS Metathesaurus contain rich semantic associations to main concepts. We invoked the technique of Latent Semantic Indexing to generate information matrices based on these relationships and created "semantic vectors" using singular value decomposition. Eval...

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Detaylı Bibliyografya
Asıl Yazarlar: Chute, C. G., Yang, Y., Evans, D. A.
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: American Medical Informatics Association 1991
Konular:
Research Article
Online Erişim:https://ncbi.nlm.nih.gov/pmc/articles/PMC2247520/
https://ncbi.nlm.nih.gov/pubmed/1807584
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