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Evaluating the impact of pre-annotation on annotation speed and potential bias: natural language processing gold standard development for clinical named entity recognition in clinical trial announcements
OBJECTIVE: To present a series of experiments: (1) to evaluate the impact of pre-annotation on the speed of manual annotation of clinical trial announcements; and (2) to test for potential bias, if pre-annotation is utilized. METHODS: To build the gold standard, 1400 clinical trial announcements fro...
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| Hauptverfasser: | , , , , , , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
BMJ Publishing Group
2014
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3994857/ https://ncbi.nlm.nih.gov/pubmed/24001514 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/amiajnl-2013-001837 |
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