Class Survival Measuresclassifier Kappa Az TP rate FP rate Accuracy MLP 0.9945 0.9975 0.007 1 99.74% RBF 0.731 0.928 0.862 0.119 86.95% ARTMAP -0.004 0.498 0.698 0.702 54.05%

TP: Total Positive Rate, FP: False Positive Rate, Az: Area Under Curve

Table 4: Comparison of MLP, RBF and ARTMAP in the survival prediction of LT patients.