| Class | Model A | Model B |
| LUAD (adenocarcinoma) | 338 | 187 |
| LULC (large cell carcinoma) | 187 | 187 |
| LUSC (squamous cell carcinoma) | 260 | 187 |
| Normal | 215 | 187 |
| Total | 1000 | 748 |