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Table 3 Ambiguity for single extensions

From: Lexical adaptation of link grammar to the biomedical sublanguage: a comparative evaluation of three approaches

Metric Orig UMLS xMG Brill GT
Time 15.4s 9.9s 10.8s 8.8s 8.6s
Lkg. ratio 1 0.67 0.68 0.70 0.66
  1. Time is average parsing time per sentence, linkage ratio is average of per-sentence linkage number ratios.