Table 3 Results of center2 data using the proposed algorithm compared with Cox’s model using AIC, BIC, Lasso, and SCAD
Algorithm used | Number of features | p-value (Logrank) | CI(SE) | Uno’s AUC | Sensitivity |
|---|---|---|---|---|---|
Proposed Algorithm | 7 | 0.022 | 0.63 (0.0739) | 0.612 | 0.73 |
AIC Algorithm | 14 | 0.034 | 0.61 (0.0725) | 0.60 | 0.35 |
BIC Algorithm | 14 | 0.029 | 0.63 (0.0685) | 0.605 | 0.23 |
Lasso Algorithm | 7 | 0.0068 | 0.615 (0.0864) | 0.627 | 0.5 |
SCAD Algorithm | 3 | 0.2759 | 0.592 (0.0658) | 0.58 | 0.6923 |