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A Study of Active Learning Methods for Named Entity Recognition in Clinical Text

OBJECTIVES: Named entity recognition (NER), a sequential labeling task, is one of the fundamental tasks for building clinical natural language processing (NLP) systems. Machine learning (ML) based approaches can achieve good performance, but they often require large amounts of annotated samples, whi...

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Podrobná bibliografie
Vydáno v:J Biomed Inform
Hlavní autoři: Chen, Yukun, Lasko, Thomas A., Mei, Qiaozhu, Denny, Joshua C., Xu, Hua
Médium: Artigo
Jazyk:Inglês
Vydáno: 2015
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4934373/
https://ncbi.nlm.nih.gov/pubmed/26385377
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jbi.2015.09.010
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