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Reference for `ultralytics/utils/loss.py`

docs/en/reference/utils/loss.md

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Reference for ultralytics/utils/loss.py

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This page is sourced from [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/loss.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/loss.py). Have an improvement or example to add? Open a [Pull Request](https://docs.ultralytics.com/help/contributing/) — thank you! 🙏

::: ultralytics.utils.loss.VarifocalLoss

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::: ultralytics.utils.loss.FocalLoss

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::: ultralytics.utils.loss.DFLoss

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::: ultralytics.utils.loss.BboxLoss

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::: ultralytics.utils.loss.RLELoss

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::: ultralytics.utils.loss.RotatedBboxLoss

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::: ultralytics.utils.loss.MultiChannelDiceLoss

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::: ultralytics.utils.loss.BCEDiceLoss

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::: ultralytics.utils.loss.KeypointLoss

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::: ultralytics.utils.loss.v8DetectionLoss

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::: ultralytics.utils.loss.v8SegmentationLoss

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::: ultralytics.utils.loss.v8PoseLoss

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::: ultralytics.utils.loss.PoseLoss26

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::: ultralytics.utils.loss.v8ClassificationLoss

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::: ultralytics.utils.loss.v8OBBLoss

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::: ultralytics.utils.loss.E2EDetectLoss

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::: ultralytics.utils.loss.E2ELoss

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::: ultralytics.utils.loss.TVPDetectLoss

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::: ultralytics.utils.loss.TVPSegmentLoss