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Table 5 Paired rank comparison of algorithms in Acc, AUC, sensitivity, specificity, and precision of predictive model built on clinic risk indicators to PVST detected by algorithms

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

Acc RFA-PVST mRMR SVM-RFE Relief S-weight LLEScore
RFA-PVST   1.7308 1.1923 1.1923 1.5769 1.0000
mRMR *   −0.5385 −0.5385 − 0.1538 − 0.7308
SVM-RFE     0 0.3846 −0.1923
Relief      0.3846 −0.1923
S-weight       −0.5769
LLEScore       
AUC RFA-PVST mRMR SVM-RFE Relief S-weight LLEScore
RFA-PVST   1.7308 2.4231 1.7308 1.8077 1.7692
mRMR    0.6923 0 0.0769 0.0385
SVM-RFE *    −0.6923 −0.6154 − 0.6538
Relief      0.0769 0.0385
S-weight       −0.0385
LLEScore       
Sensitivity RFA-PVST mRMR SVM-RFE Relief S-weight LLEScore
RFA-PVST   −0.5769 −2.2692 −2.2692 −1.8077 0.4615
mRMR    −1.6923 −1.6923 −1.2308 1.0385
SVM-RFE *    0 0.4615 2.7308
Relief *     0.4615 2.7308
S-weight *      2.2692
LLEScore    * * *  
Specificity RFA-PVST mRMR SVM-RFE Relief S-weight LLEScore
RFA-PVST   1.3077 2.9615 2.9615 2.6923 0.2308
mRMR    1.6538 1.6538 1.3846 −1.0769
SVM-RFE *    0 −0.2692 −2.7308
Relief *     −0.2692 −2.7308
S-weight *      −2.4615
LLEScore    * * *  
Precision RFA-PVST mRMR SVM-RFE Relief S-weight LLEScore
RFA-PVST   1.8462 1.8846 1.8846 2.3077 1.0769
mRMR *   0.0385 0.0385 0.4615 −0.7692
SVM-RFE *    0 0.4231 −0.8077
Relief *     0.4231 −0.8077
S-weight *      −1.2308
LLEScore