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Table 3 The confusion matrix of LR and feature selection based classification setups, study group 1

From: A novel ontology and machine learning driven hybrid cardiovascular clinical prognosis as a complex adaptive clinical system

Predicted output

Actual

LR+FS

LR+BS

LR+ED

LR+SFFS

LR+P

LR+mRMR

 A

197

87

193

91

188

96

194

90

188

96

188

96

 B

89

185

82

192

93

181

89

185

93

181

93

181

 Accuracy

68.45

68.99

66.12

67.92

66.12

66.12