Table 3.

Ten-fold cross-validated confusion matrix for three separate classification methods

MethodPFS classification
Class error rate
Group 1Group 2
PAM
    Group 11910.05
    Group 21190.05
SVM
    Group 12000.00
    Group 20200.00
MLP
    Group 12000.00
    Group 20200.00
  • NOTE: Group 1, short PFS; group 2, long PFS.