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Table 4 Comparison of LPPO and Random Strategy

From: Gene selection and classification for cancer microarray data based on machine learning and similarity measures

Data
Set
Gene
Selection
MEAN(S_LPPO - MS_HR), %
   NMSC SVM NBC RF
Leukemia NBC-MMC 0.8 -0.1 2.3 1.4
  NMSC-MMC 1.0 0.9 1.8 1.6
  NBC-MSC -0.2 0.3 1.9 1.1
  NMSC-MSC 1.6 0.7 2.5 1.3
Lymphoma NBC-MMC 0.6 0.1 -1.0 0.4
  NMSC-MMC 1.3 -0.4 1.4 1.2
  NBC-MSC 0.4 1.2 1.5 1.4
  NMSC-MSC 0.9 0.1 1.6 0.6
Prostate NBC-MMC 0.2 0.1 0.0 0.5
  NMSC-MMC 0.9 0.4 0.9 1.1
  NBC-MSC 0.3 0.7 0.6 1.8
  NMSC-MSC 0.4 0.8 0.2 1.0
Colon NBC-MMC 0.3 0.2 -1.1 0.4
  NMSC-MMC 0.6 0.0 0.1 0.3
  NBC-MSC -0.2 -0.5 -2.6 -1.3
  NMSC-MSC 0.9 0.3 -2.2 -0.5
CNS NBC-MMC 2.1 1.8 2.2 3.1
  NMSC-MMC 0.8 1.0 0.4 1.6
  NBC-MSC 1.2 0.0 0.6 0.6
  NMSC-MSC 1.9 2.2 2.4 1.3
Breast
Cancer
NBC-MMC 0.2 1.3 0.5 1.5
  NMSC-MMC 0.6 3.2 -1.2 0.9
  NBC-MSC 0.0 1.7 -1.6 -0.6
  NMSC-MSC 1.7 1.3 -1.1 1.0
Average 0.8 0.7 0.4 0.9