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Table 6 Ablation study over our proposed KRC model on the CDR dataset

From: Biomedical relation extraction via knowledge-enhanced reading comprehension

Model Intra sentential level\(^{\mathrm{1}}\) Inter sentential level\(^{\mathrm{2}}\) Document level
P (%) R (%) F1 (%) P (%) R (%) F1 (%) P (%) R (%) F1 (%)
Only KB 58.61 62.29 60.39 39.56 18.67 25.37 52.86 81.61 64.16
RC 67.09 54.50 60.14 60.10 11.16 18.83 65.83 66.32 66.07
RC+KB(atten2) 67.94 56.85 61.90 62.00 11.63 19.59 66.88 69.14 67.99
RC+KB(atten1+atten2) 72.74 58.07 64.58 68.31 11.73 20.02 71.93 70.45 71.18
  1. \(^{\mathrm{1,2}}\)metrics on intra and inter sentential levels, we used the calculation methods in [1]. If using the calculation methods in [24], F1 measures of our model without KBs (RC in the table) are 73.82% and 57.07% respectively on intra and inter sentential levels