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Table 5 Comparative results of subset events with selected triggers on the whole, abstract, and full paper collections from the training set of BioNLP-ST 2011 GE task

From: A generalizable NLP framework for fast development of pattern-based biomedical relation extraction systems

  Whole Abstract Full
  P R F P R F P R F
Basic patterns
 Simple event 93.37 50.74 65.75 93.68 49.30 64.61 92.20 57.17 70.58
 Binding 94.87 29.63 45.16 94.54 28.52 43.82 97.14 40.00 56.67
Total 93.58 46.17 61.84 93.81 44.44 60.31 92.64 54.97 69.00
Using simplification
 Simple event 93.30 73.87 82.45 94.28 73.28 82.46 89.31 76.51 82.42
 Binding 92.34 51.03 65.73 92.25 49.81 64.69 92.98 62.35 74.65
Total 93.14 68.93 79.23 93.92 67.79 78.75 89.69 74.70 81.51
Using simplification and referential relations
 Simple event 92.29 79.08 85.18 92.98 78.92 85.38 89.36 79.79 84.31
 Binding 90.25 70.94 79.44 90.11 70.47 79.09 91.43 75.29 82.58
Total 91.88 77.32 83.97 92.35 76.95 83.95 89.61 79.22 84.09
  1. Performance is reported in terms of (P)recision/(R)ecall/(F)-score. The third part is reproduced from the second part of Table 3. “Basic patterns” = using pattern templates for argument realization and pattern templates with null argument to generate patterns.