A sequence labeling approach to link medications and their attributes in clinical notes and clinical trial announcements for information extraction

OBJECTIVE: The goal of this work was to evaluate machine learning methods, binary classification and sequence labeling, for medication–attribute linkage detection in two clinical corpora. DATA AND METHODS: We double annotated 3000 clinical trial announcements (CTA) and 1655 clinical notes (CN) for m...

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Detalles Bibliográficos
Autores principales: Li, Qi, Zhai, Haijun, Deleger, Louise, Lingren, Todd, Kaiser, Megan, Stoutenborough, Laura, Solti, Imre
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2013
Materias:
Research and Applications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3756265/
https://www.ncbi.nlm.nih.gov/pubmed/23268488
http://dx.doi.org/10.1136/amiajnl-2012-001487

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3756265/
https://www.ncbi.nlm.nih.gov/pubmed/23268488
http://dx.doi.org/10.1136/amiajnl-2012-001487

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