# YOLOv11 Model Evaluation Results

## Overall Metrics

| Model | mAP50-95 | mAP50 | mAP75 |
|-------|-----------|--------|--------|
| YOLOv11-Nano | 0.298 | 0.475 | 0.302 |
| YOLOv11-Small | 0.352 | 0.566 | 0.380 |
| YOLOv11-Medium | 0.368 | 0.576 | 0.392 |
| YOLOv11-Large | 0.389 | 0.599 | 0.405 |
| YOLOv11-XLarge | 0.370 | 0.586 | 0.393 |

## Per-Class Metrics


### YOLOv11-Nano

| Class | mAP50-95 |
|-------|----------|
| MarginTextZone | 0.179 |
| DefaultLine | 0.727 |
| MainZone | 0.856 |
| RunningTitleZone | 0.390 |
| NumberingZone | 0.112 |
| QuireMarksZone | 0.024 |
| HeadingLine | 0.309 |
| DropCapitalZone | 0.253 |
| StampZone | 0.235 |
| GraphicZone | 0.338 |
| InterlinearLine | 0.032 |
| DigitizationArtefactZone | 0.298 |
| DropCapitalLine | 0.120 |
| DamageZone | 0.298 |
| MusicLine | 0.298 |
| TitlePageZone | 0.298 |
| SealZone | 0.298 |
| MusicZone | 0.298 |

### YOLOv11-Small

| Class | mAP50-95 |
|-------|----------|
| MarginTextZone | 0.234 |
| DefaultLine | 0.738 |
| MainZone | 0.865 |
| RunningTitleZone | 0.465 |
| NumberingZone | 0.158 |
| QuireMarksZone | 0.156 |
| HeadingLine | 0.272 |
| DropCapitalZone | 0.286 |
| StampZone | 0.415 |
| GraphicZone | 0.356 |
| InterlinearLine | 0.075 |
| DigitizationArtefactZone | 0.352 |
| DropCapitalLine | 0.200 |
| DamageZone | 0.352 |
| MusicLine | 0.352 |
| TitlePageZone | 0.352 |
| SealZone | 0.352 |
| MusicZone | 0.352 |

### YOLOv11-Medium

| Class | mAP50-95 |
|-------|----------|
| MarginTextZone | 0.243 |
| DefaultLine | 0.758 |
| MainZone | 0.874 |
| RunningTitleZone | 0.461 |
| NumberingZone | 0.136 |
| QuireMarksZone | 0.128 |
| HeadingLine | 0.345 |
| DropCapitalZone | 0.350 |
| StampZone | 0.417 |
| GraphicZone | 0.374 |
| InterlinearLine | 0.128 |
| DigitizationArtefactZone | 0.368 |
| DropCapitalLine | 0.203 |
| DamageZone | 0.368 |
| MusicLine | 0.368 |
| TitlePageZone | 0.368 |
| SealZone | 0.368 |
| MusicZone | 0.368 |

### YOLOv11-Large

| Class | mAP50-95 |
|-------|----------|
| MarginTextZone | 0.202 |
| DefaultLine | 0.763 |
| MainZone | 0.886 |
| RunningTitleZone | 0.497 |
| NumberingZone | 0.136 |
| QuireMarksZone | 0.216 |
| HeadingLine | 0.383 |
| DropCapitalZone | 0.313 |
| StampZone | 0.622 |
| GraphicZone | 0.349 |
| InterlinearLine | 0.118 |
| DigitizationArtefactZone | 0.389 |
| DropCapitalLine | 0.184 |
| DamageZone | 0.389 |
| MusicLine | 0.389 |
| TitlePageZone | 0.389 |
| SealZone | 0.389 |
| MusicZone | 0.389 |

### YOLOv11-XLarge

| Class | mAP50-95 |
|-------|----------|
| MarginTextZone | 0.251 |
| DefaultLine | 0.759 |
| MainZone | 0.881 |
| RunningTitleZone | 0.398 |
| NumberingZone | 0.121 |
| QuireMarksZone | 0.165 |
| HeadingLine | 0.355 |
| DropCapitalZone | 0.324 |
| StampZone | 0.549 |
| GraphicZone | 0.356 |
| InterlinearLine | 0.122 |
| DigitizationArtefactZone | 0.370 |
| DropCapitalLine | 0.158 |
| DamageZone | 0.370 |
| MusicLine | 0.370 |
| TitlePageZone | 0.370 |
| SealZone | 0.370 |
| MusicZone | 0.370 |