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Table 9 Average (±standard deviation) P, R and F1 in development and test

From: A clinical trials corpus annotated with UMLS entities to enhance the access to evidence-based medicine

   Precision Recall F-measure
SequenceLabeler Dev 81.02 (±1.17) 78.65 (±1.89) 79.80 (±0.82)
Test 80.67 (±1.36) 79.91 (±1.51) 80.28 (±0.99)
Flair Dev 82.65 (±0.35) 83.18 (±0.44) 82.92 (±0.38)
Test 82.35 (±0.28) 83.18 (±0.29) 82.76 (±0.24)
BERT NER Dev 88.03 (±0.27) 86.06 (±0.24) 87.03 (±0.21)
Test 87.93 (±0.22) 85.58 (±0.31) 86.74 (±0.19)