Table 2.
Classification results achieved from the best-performing feature extractor (Flora Incognita) and best-performing classifier (SVM).
| Flowers present | Vegetative | ||
|---|---|---|---|
| Perspective name | Top-1 Accuracy | Perspective name | Top-1 Accuracy |
| Node (N) | 64.9 | ||
| Inflorescence (F) | 87.3 | ||
| Leaf back (LeB) | 63.9 | ||
| Leaf top (LeT) | 62.6 | ||
| Ligule side (LiS) | 70.3 | ||
| Ligule front (LiF) | 75.1 | ||
| Best Combination | Top-1 Accuracy | Best Combination | Top-1 Accuracy |
| F_LiS | 92.0 | LeB_LiF | 82.4 |
| N_F_LiF | 94.4 | N_LeT_LiF | 87.1 |
| N_F_LeB_LiF | 95.5 | N_LeB_LeT_LiF | 89.7 |
| N_F_LeT_LeB_LiF | 95.3 | N_LeB_LeT_LiS_LiF | 90.3 |
| N_F_LeT_LeB_LiF_LiS (All) | 96.1 | ||
Top-1 accuracies for individual perspectives and for the best combinations of n perspectives out of all combinations for n=1,…,6. Accuracies are calculated separately depending on the availability of images depicting the inflorescence.