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Table 6 Examples of attribute detection errors

From: Applying a deep learning-based sequence labeling approach to detect attributes of medical concepts in clinical text

Error TypeFrequencyExample
Sentence & Target ConceptAttributeGold StandardSystem Prediction
Matching partially26/130… were negative for [infection]disorderNEGnegativenegative for
Relating with wrong target concept21/130… multiple small [collections of blood] in your head.BDLheadblood, head
Missing one of attribute cues5/130[Ultralente]medication 14 mg q.a.m., 4 mgDOS14 mg; 4 mg14 mg
Annotation errors13/130Father died from [CHF]disorder at 54SUB Father
Others65/130[Mucomyst]medication precath with good effectMODprecath