21 lines
811 B
Markdown
Executable File
21 lines
811 B
Markdown
Executable File
---
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description: Explore detailed implementations of loss functions for DETR and RT-DETR models in Ultralytics.
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keywords: ultralytics, YOLO, DETR, RT-DETR, loss functions, object detection, deep learning, focal loss, varifocal loss, Hungarian matcher
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---
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# Reference for `ultralytics/models/utils/loss.py`
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!!! success "Improvements"
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This page is sourced from [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/utils/loss.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/utils/loss.py). Have an improvement or example to add? Open a [Pull Request](https://docs.ultralytics.com/help/contributing/) — thank you! 🙏
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<br>
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## ::: ultralytics.models.utils.loss.DETRLoss
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<br><br><hr><br>
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## ::: ultralytics.models.utils.loss.RTDETRDetectionLoss
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<br><br>
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