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Table 2 Train/test/val positive samples for each interaction type.

From: Large-scale protein-protein post-translational modification extraction with distant supervision and confidence calibrated BioBERT

  Train Val Test Total
+ + + +
Acetylation 31 5 2 1 9 1 42 7
Dephosphorylation 167 28 36 10 33 6 236 44
Deubiquitination 4 2 0 0 0 0 4 2
Methylation 22 10 5 1 22 4 49 15
Phosphorylation 862 139 118 21 227 44 1207 204
Ubiquitination 30 5 5 1 5 1 40 7
Total 1116 189 166 34 296 56 1578 279
  1. The negative samples count against a interaction type is solely to indicate how many were derived from abstracts describing the interaction type. All negative samples belong to a single class “other/Negative”