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Table 3 Comparison of the models performance with different data size

From: Machine learning-based prediction of COVID-19 mortality using immunological and metabolic biomarkers

Number of patients

SVM-linear

SVM-Poly

SVM-RBF

SVM-sigmoid

Random Forest

DNN

1,000

0.87

0.74

0.86

0.72

0.91

0.80

2,000

0.89

0.80

0.89

0.50

0.92

0.91

3,000

0.91

0.77

0.87

0.45

0.94

0.92

4,000

0.92

0.77

0.89

0.66

0.98

0.95