Model | Group | AUC | 95% CI | Accuracy | Sensitivity | Specificity |
---|---|---|---|---|---|---|
LR-T1WI | Training | 0.884 | 0.817–0.951 | 0.800 | 0.800 | 0.800 |
Testing | 0.848 | 0.669–1.000 | 0.818 | 0.786 | 0.875 | |
SVM-T1WI | Training | 0.943 | 0.893–0.993 | 0.878 | 0.836 | 0.943 |
Testing | 0.875 | 0.678–1.000 | 0.909 | 0.929 | 0.875 | |
LightGBM -T1WI | Training | 0.910 | 0.853–0.967 | 0.811 | 0.745 | 0.914 |
Testing | 0.790 | 0.547–1.000 | 0.818 | 0.857 | 0.750 | |
LR-T2WI | Training | 0.874 | 0.799–0.950 | 0.820 | 0.833 | 0.800 |
Testing | 0.902 | 0.763–1.000 | 0.864 | 0.857 | 0.875 | |
SVM-T2WI | Training | 0.975 | 0.948–1.000 | 0.933 | 0.889 | 0.750 |
Testing | 0.902 | 0.762–1.000 | 0.864 | 0.889 | 0.800 | |
LightGBM -T2WI | Training | 0.929 | 0.878–0.979 | 0.888 | 0.944 | 0.800 |
Testing | 0.911 | 0.780–1.000 | 0.864 | 0.786 | 1.000 | |
LR-bimodal | Training | 0.926 | 0.876–0.976 | 0.831 | 0.759 | 0.943 |
Testing | 0.902 | 0.750–1.000 | 0.909 | 0.929 | 0.875 | |
SVM-bimodal | Training | 0.974 | 0.946–1.000 | 0.921 | 0.889 | 0.971 |
Testing | 0.964 | 0.888–1.000 | 0.955 | 1.000 | 0.875 | |
LightGBM—bimodal | Training | 0.926 | 0.870–0.981 | 0.876 | 0.870 | 0.886 |
Testing | 0.821 | 0.624–1.000 | 0.773 | 0.714 | 0.875 |