Spanish named entity recognition in the biomedical domain
2019, Information Management and Big Data: 5th International Conference, SIMBig …, 2019Citas: 12
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Autor(es)
Viviana Cotik and Horacio Rodríguez and Jorge Vivaldi
Abstract
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.