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Table 6 Prediction accuracy of the training and test data sets using Random Forest and GEMS-SVM

From: Genes related to apoptosis predict necrosis of the liver as a phenotype observed in rats exposed to a compendium of hepatotoxicants

 

Compounds

Sample size

Prediction Accuracy

   

Random Forest

GEMS

Training

1,2-dichlorobenzene

34

91.20%

85.30%

 

1,4-dichlorobenzene

36

94.40%

94.40%

 

bromobenzene

36

100%

94.40%

 

diquat

72

86.10%

88.90%

 

galactosamine

36

83.30%

86.10%

 

monocrotaline

32

84.40%

84.40%

 

N-nitrosomorpholine

36

94.40%

100%

 

thioacetamide

36

86.10%

83.30%

 

All training

318

89.60%

89.60%

Test

acetaminophen (NCT)

36

88.90%

88.90%

 

acetaminophen (NTP)

64

87.50%

87.50%

 

acetaminophen (Informatics Challenge)

108

90.70%

89.80%

 

carbon tetrachloride

72

77.80%

77.80%

 

Ally Alcohol

95

64.20%

59%