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Table 4 Performance results for corrected PPI classification on the ACT test set.

From: Classifying protein-protein interaction articles using word and syntactic features

  Run 2 Run 2’ Run 4 Run 4’
TP 516 529 531 556
FP 257 271 288 311
FN 394 381 379 354
TN 4833 4819 4802 4779
Accuracy 0.8915 0.8913 0.8888 0.8892
Specificity 0.9495 0.9468 0.9434 0.9389
Sensitivity 0.5670 0.5813 0.5835 0.6110
F1 score 0.6132 0.6187 0.6142 0.6258
MCC 0.55306 0.55722 0.55054 0.56100
AUC iP/R 0.6796 0.6806 0.6798 0.6834
  1. Run 2’ and Run 4’ are the corrected performance results for Run 2 and Run 4 respectively. For the official runs, gene names consisting of more than a single word were not treated as a single entity. Only this issue was fixed for Run 2’ and Run 4’.