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Title:
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Spanish named entity recognition in the biomedical domain
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Author:
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Cotik, Viviana; Rodríguez Hontoria, Horacio; Vivaldi Palatresi, Jorge
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Ciències de la Computació; Universitat Politècnica de Catalunya. GPLN - Grup de Processament del Llenguatge Natural |
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Abstract:
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Named Entity Recognition in the clinical domain and in languages different from English has the difficulty of the absence of complete dictionaries, the informality of texts, the polysemy of terms, the lack of accordance in the boundaries of an entity, the scarcity of corpora and of other resources available. We present a Named Entity Recognition method for poorly resourced languages. The method was tested with Spanish radiology reports and compared with a conditional random fields system. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Intel·ligència artificial::Llenguatge natural
-Computational linguistics
-Named entity recognition
-Spanish
-Radiology reports
-BioNLP
-Lingüística computacional |
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Rights:
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Document type:
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Article - Submitted version
Conference Object |
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Published by:
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Springer
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