Expanding a radiology lexicon using contextual patterns in radiology reports.

Objective: Distributional semantics algorithms, which learn vector space representations of words and phrases from large corpora, identify related terms based on contextual usage patterns. We hypothesize that distributional semantics can speed up lexicon expansion in a clinical domain, radiology, by...

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Publicado en:	Journal of the American Medical Informatics Association Vol. 25; no. 6; pp. 679 - 686
Autores principales:	Percha, Bethany, Yuhao Zhang, Bozkurt, Selen, Rubin, Daniel, Altman, Russ B., Langlotz, Curtis P., Zhang, Yuhao
Formato:	research Journal Article
Publicado:	Oxford University Press / USA Jun2018
Acceso en línea:	Ver este registro en EBSCOhost