Table 7. The mean PRI, GCE and VoI for the five algorithms in all experimental datasets.
| Types | Criteria | Our method | RG | PCNN | KM | FCM | PSO-SGNN | FEGD |
|---|---|---|---|---|---|---|---|---|
| Solitary- Pulmonary- Nodule | PRI | 0.9571 | 0.9477 | 0.9424 | 0.9439 | 0.9463 | 0.9509 | 0.9515 |
| GCE | 0.0392 | 0.0496 | 0.0543 | 0.0587 | 0.0506 | 0.0451 | 0.0438 | |
| VoI | 1.5823 | 1.7943 | 1.9417 | 1.9427 | 1.8440 | 1.6847 | 1.6813 | |
| Cavitary- Nodule | PRI | 0.9190 | 0.7952 | 0.7831 | 0.7836 | 0.7934 | 0.8854 | 0.8221 |
| GCE | 0.0736 | 0.2062 | 0.2159 | 0.2203 | 0.2088 | 0.1078 | 0.1813 | |
| VoI | 2.2933 | 5.2193 | 5.3483 | 5.4273 | 5.0968 | 2.7260 | 4.3887 | |
| Juxta-vascular- Nodule | PRI | 0.9126 | 0.8017 | 0.7659 | 0.7566 | 0.7653 | 0.8336 | 0.8941 |
| GCE | 0.0833 | 0.1879 | 0.2332 | 0.2441 | 0.2321 | 0.1712 | 0.1093 | |
| VoI | 2.4658 | 4.7570 | 5.7705 | 5.9067 | 5.6372 | 3.7355 | 2.8226 |