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Weighted-average F1 scores of a 62-case test set for five loss functions used in training.
| Loss function | F1 helix (%) | F1 sheet (%) | F1 avg (%) | |
|---|---|---|---|---|
| CE | NA | 61.7 | 39.9 | 50.8 |
| FL | 2 | 62.9 | 45.4 | 54.2 |
| DL | NA | 61.8 | 43.4 | 52.6 |
| CE_DL | NA | 61.7 | 46.0 | 53.9 |
| FL_DL | 1 | 62.0 | 48.7 | 55.4 |
The best and F1 scores are shown. The highest F1 score in each category is highlighted in bold. More details for CE, FL, DL, and FL_DL are provided in Table 2.
