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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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書目詳細資料
發表在:J Biomed Inform
Main Authors: Chen, Yukun, Lasko, Thomas A., Mei, Qiaozhu, Denny, Joshua C., Xu, Hua
格式: Artigo
語言:Inglês
出版: 2015
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在線閱讀: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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