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Table 2 Experimental results of Raynaud Syndrome-Fish Oi l problem.

From: Enhancing the accuracy of knowledge discovery: a supervised learning method

Ranking rules Linking concepts LTC Useful LTC Percentage of useful LTC Ranking of Fish Oil
Rule 1 all 1852 148 8.0% 141
  Positive 323 49 15.2% 121
  all + ST 176 15 8.5% 128
  positive + ST 47 7 14.9% 80
Rule 2 All 1852 68 3.7% 128
  Positive 323 28 8.7% 105
  all + ST 176 8 4.5% 96
  positive + ST 47 6 12.8% 45
  1. Note: "useful LTC" stands for the number of concepts leading to the finding of Fish Oil; "ST" stands for semantic types filtering.