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J Am Med Inform Assoc 14:467-477 doi:10.1197/jamia.M2314
  • Original Investigation

Semantic Classification of Biomedical Concepts Using Distributional Similarity

Table 1

Error Rates for the Distributional Similarity Method on Testing Sets with at Least 1, 5, and 10 Syntactic Dependencies

By Top Prediction Within Top 2 Predictions
# of syntactic dependencies 100K 99K 100K 99K
  ≥ 1 0.398 (N = 182) 0.306 (N = 193) 0.212 (N = 182) 0.218(N = 193)
  ≥ 5 0.370 (N = 119) 0.246 (N = 126) 0.176 (N = 119) 0.151 (N = 126)
  ≥ 10 0.337 (N = 86) 0.198 (N = 91) 0.116 (N = 86) 0.121 (N = 91)

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