Table 1 Detail structure of data subsets used in this study.
Subset | Class | No. of data before augmentation | No. of data after augmentation |
|---|---|---|---|
Training | AVL | 87 | 400 |
DRUSEN | 404 | 450 | |
NORMAL | 404 | 450 | |
Validating | AVL | 19 | — |
DRUSEN | 86 | — | |
NORMAL | 87 | — | |
Testing | AVL | 19 | — |
DRUSEN | 87 | — | |
NORMAL | 87 | — |
