Structures of model

2-3-1

2-4-1

2-5-1

2-6-1

Criteria of valuation

NASH

Calibration

75.79

74.18

73.68

74.21

Validation

73.33

74.64

74.02

73.75

Correlation coefficient

Calibration

95.64

95.81

97.43

95.96

Validation

98.33

98.4

96.93

98.86