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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) Acc AUC Sensitivity Specificity Precision F-measure FNR FPR FDR MCC # selected features
1 (2,0.0625) 0.68 0.91 0.64 0.75 0.78 0.70 0.36 0.25 0.22 0.38 1
0.74 0.89 0.91 0.50 0.71 0.80 0.09 0.50 0.29 0.46 2
2 (0.25,0.25) 0.74 0.84 1 0.38 0.69 0.81 0 0.62 0.31 0.51 2
0.89 0.84 1 0.75 0.85 0.92 0 0.25 0.15 0.80 8
3 (0.125,16) 0.61 0.85 0.70 0.50 0.64 0.67 0.30 0.50 0.36 0.20 2
0.72 0.59 0.90 0.50 0.69 0.78 0.10 0.50 0.31 0.44 4
0.61 0.76 0.80 0.38 0.62 0.70 0.20 0.62 0.38 0.19 6
4 (0.25,0.0625) 0.33 0.55 0.40 0.25 0.40 0.40 0.60 0.75 0.60 −0.35 1
0.33 0.44 0.40 0.25 0.40 0.40 0.60 0.75 0.60 −0.35 2
0.33 0.23 0.50 0.13 0.42 0.45 0.50 0.87 0.58 − 0.40 4
5 (0.5,0.125) 0.56 0.80 0.60 0.50 0.60 0.60 0.40 0.50 0.40 0.10 1
0.56 0.70 0.50 0.63 0.63 0.56 0.50 0.37 0.37 0.13 3
0.61 0.65 0.80 0.38 0.62 0.70 0.20 0.62 0.38 0.19 5
Average 0.59 0.70 0.70 0.45 0.62 0.65 0.30 0.55 0.38 0.18
  1. The underlined bold fonts mean the best results