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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Vydáno v:J Am Med Inform Assoc
Hlavní autoři: Percha, Bethany, Zhang, Yuhao, Bozkurt, Selen, Rubin, Daniel, Altman, Russ B, Langlotz, Curtis P
Médium: Artigo
Jazyk:Inglês
Vydáno: Oxford University Press 2018
Témata:
Research and Applications
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC5978019/
https://ncbi.nlm.nih.gov/pubmed/29329435
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jamia/ocx152
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