单目3D初始代码

docs/en/reference/models/yolo/detect/val.md

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+---
+description: Explore the DetectionValidator class for YOLO models in Ultralytics. Learn validation techniques, metrics, and dataset handling for object detection.
+keywords: YOLO validation, detection validation, YOLO metrics, Ultralytics, object detection, machine learning, AI
+---
+
+# Reference for `ultralytics/models/yolo/detect/val.py`
+
+!!! success "Improvements"
+
+    This page is sourced from [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/yolo/detect/val.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/yolo/detect/val.py). Have an improvement or example to add? Open a [Pull Request](https://docs.ultralytics.com/help/contributing/) — thank you! 🙏
+
+<br>
+
+## ::: ultralytics.models.yolo.detect.val.DetectionValidator
+
+<br><br>