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. Author manuscript; available in PMC: 2020 Jul 14.
Published in final edited form as: Stud Health Technol Inform. 2019 Aug 21;264:1586–1587. doi: 10.3233/SHTI190547

Table 1-.

Best-at-task Annotation Types for Procedure Indication; Abbreviation: GM, Geometric Mean

System/Type F1 Precision Recall GM
CLAMP/Sentence 0.03 0.01 0.50 1.59
cTAKES/Sentence 0.02 0.01 0.52 2.15
MetaMap/Phrase 0.01 0.00 0.60 2.30