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Table 2 Summary of precision and recall in recognizing protein interactions under various conditions.

From: Discovery of protein-protein interactions using a combination of linguistic, statistical and graphical information

  Matched relations All relations Precision Recall F measure Sample size
All sentences 133 912 0.14 1.00 * 0.24 451
Exclude genes 110 660 0.17 1.00 * 0.25 451
Require verbs 94 437 0.21 1.00 * 0.34 451
Discovering relations not in MIPS table 234 437 0.53 1.00 * 0.69 451
Exclude negatives, alleles 239 381 0.61 1.00 * 0.75 451
Including network analysis data
Exclude proteins not part of true relations table. 239 343 0.70 0.97 * 0.81 581
Include only validated 2-hop relations 254 343 0.74 0.97 * 0.83 581
  1. * Assumes that the MIPS table of proteins and synonyms is complete