---
description: Validate YOLOv5 detections using this PyTorch module. Ensure model accuracy with NMS IOU threshold tuning and label mapping.
---

# DetectionValidator
---
:::ultralytics.yolo.v8.detect.val.DetectionValidator
<br><br>

# val
---
:::ultralytics.yolo.v8.detect.val.val
<br><br>