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Table 2 Performance of PVST predictive models on different sets of risk indicators of 5-fold cross validation experiments

From: A novel method detecting the key clinic factors of portal vein system thrombosis of splenectomy & cardia devascularization patients for cirrhosis & portal hypertension

Fold (C, γ)AccAUCSensitivitySpecificityPrecisionF-measureFNRFPRFDRMCC# selected features
1 (2,0.0625)0.680.910.640.750.780.700.360.250.220.381
0.740.890.910.500.710.800.090.500.290.462
2 (0.25,0.25)0.740.8410.380.690.8100.620.310.512
0.890.8410.750.850.9200.250.150.808
3 (0.125,16)0.610.850.700.500.640.670.300.500.360.202
0.720.590.900.500.690.780.100.500.310.444
0.610.760.800.380.620.700.200.620.380.196
4 (0.25,0.0625)0.330.550.400.250.400.400.600.750.60−0.351
0.330.440.400.250.400.400.600.750.60−0.352
0.330.230.500.130.420.450.500.870.58− 0.404
5 (0.5,0.125)0.560.800.600.500.600.600.400.500.400.101
0.560.700.500.630.630.560.500.370.370.133
0.610.650.800.380.620.700.200.620.380.195
Average0.590.700.700.450.620.650.300.550.380.18
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