| 方法 | cy | me | mi | oth | OA(%) |
| DF_SVM [30] | 97.7 | 96.7 | 92.3 | 75.0 | 93.9 |
| Liang et al. [31] [32] [33] | 95.4 | 90.0 | 92.3 | 83.3 | 91.8 |
| Zhang et al. [32] | 95.3 | 88.9 | 97.4 | 91.7 | 93.2 |
| ERT-ECT-PSSM-IS [33] | 90.7 | 100 | 92.3 | 91.7 | 93.9 |
| 我们的方法 | 97.7 | 96.7 | 100 | 91.7 | 96.9 |