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Table 4 Evaluation results of the four systems according to the two annotators

From: Wide-coverage relation extraction from MEDLINE using deep syntax

System Annotator A Annotator B Mean
  Pre. Re. F. Pre. Re. F. Pre. Re. F.
ReVerb 44.15 6.75 11.72 61.04 9.34 16.20 52.59 8.05 13.96
OLLIE 40.85 13.32 20.10 53.65 17.49 26.38 47.25 15.41 23.24
SemRep 59.37 40.95 48.47 65.13 38.83 48.65 62.25 39.89 48.56
PASMED 43.27 67.19 52.65 51.50 69.24 59.13 47.39 68.22 55.89
  1. SemRep achieves the highest precision, PASMED achieves the highest relative recall.