| Method | navicula | cocconeis | diatoma | all |
| LDA(12) | 66.7 | 88.9 | 85.7 | 82.9 |
| LDA(12CV) | 33.3 | 66.7 | 25 | 48.6 |
| LDA(6CV) | 66.7 | 77.7 | 50 | 68.6 |
| RRLDA(13) | 55.6 | 55.6 | 87.5 | 62.8 |
| FDA(13) | 88.9 | 100 | 100 | 97.1 |
| NN(13) | 100 | 100 | 100 | 100 |
| NN(3) | 100 | 88.9 | 75 | 88.6 |
| SVM(13) | 55.5 | 100 | 87.5 | 85.7 |