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Table 5 Wilcoxon test (paired, greater than) p-values between pattern discovery and the other methods on testing F1-scores and G-means of the cross validations on the cardiac death dataset

From: Imbalanced target prediction with pattern discovery on clinical data repositories

  Logistic Regression Naive Bayes Decision Tree
F-score
 Original 4.43 × 10−5 5.17 × 10−5 4.43 × 10−5
 0.2 4.43 × 10−5 4.43 × 10−5 6.02 × 10−5
 0.4 4.43 × 10−5 0.0012 9.45 × 10−5
 0.6 4.43 × 10−5 0.1161 4.43 × 10−5
 0.8 4.43 × 10−5 0.7492 4.43 × 10−5
 1.0 4.43 × 10−5 0.1953 4.43 × 10−5
G-mean
 Original 4.43 × 10−5 4.43 × 10−5 4.43 × 10−5
 0.2 4.43 × 10−5 4.43 × 10−5 4.43 × 10−5
 0.4 4.43 × 10−5 4.43 × 10−5 4.43 × 10−5
 0.6 4.43 × 10−5 4.43 × 10−5 4.43 × 10−5
 0.8 4.43 × 10−5 4.43 × 10−5 4.43 × 10−5
 1.0 4.43 × 10−5 1.27 × 10−4 4.43 × 10−5
  1. *p-value = 4.43 × 10−5 indicates higher rankings of paired values in all 20 runs for pattern discovery