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Table 2 Pre-processing

From: Walk-weighted subsequence kernels for protein-protein interaction extraction

  LLL AIMed BioInfer IEPA HPRD50
a) 77 1,954 1,100 486 145
b) 1,707 36,388 25,337 11,571 2,796
c) 14 172 249 67 11
d) 20 342 230 49 16
e) 70 1,859 2,243 487 121
f) 0 115 44 0 0
  1. The numbers of multiple relations, self cycle relations, operations (eliminate/join relations) for grouping NE words, and sentences including nested NEs, which need a pre-processing, are summarized with respect to 5 corpora.
  2. a) total number of sentences, b) total number of syntactic relations, c) number of multiple syntactic relations, d) number of self-cycle syntactic relations, e) number of operations for grouping NE words, f) number of sentences including nested NEs.