You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
--- |
|
|
description: Explore Ultralytics' versatile loss functions - VarifocalLoss, BboxLoss, v8DetectionLoss, v8PoseLoss. Improve your accuracy on YOLO implementations. |
|
|
keywords: Ultralytics, Loss functions, VarifocalLoss, BboxLoss, v8DetectionLoss, v8PoseLoss, YOLO, Ultralytics Documentation |
|
|
--- |
|
|
|
|
|
# Reference for `ultralytics/utils/loss.py` |
|
|
|
|
|
!!! Note |
|
|
|
|
|
This file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/loss.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/loss.py). If you spot a problem please help fix it by [contributing](https://docs.ultralytics.com/help/contributing/) a [Pull Request](https://github.com/ultralytics/ultralytics/edit/main/ultralytics/utils/loss.py) 🛠️. Thank you 🙏! |
|
|
|
|
|
<br><br> |
|
|
|
|
|
## ::: ultralytics.utils.loss.VarifocalLoss |
|
|
|
|
|
<br><br> |
|
|
|
|
|
## ::: ultralytics.utils.loss.FocalLoss |
|
|
|
|
|
<br><br> |
|
|
|
|
|
## ::: ultralytics.utils.loss.BboxLoss |
|
|
|
|
|
<br><br> |
|
|
|
|
|
## ::: ultralytics.utils.loss.RotatedBboxLoss |
|
|
|
|
|
<br><br> |
|
|
|
|
|
## ::: ultralytics.utils.loss.KeypointLoss |
|
|
|
|
|
<br><br> |
|
|
|
|
|
## ::: ultralytics.utils.loss.v8DetectionLoss |
|
|
|
|
|
<br><br> |
|
|
|
|
|
## ::: ultralytics.utils.loss.v8SegmentationLoss |
|
|
|
|
|
<br><br> |
|
|
|
|
|
## ::: ultralytics.utils.loss.v8PoseLoss |
|
|
|
|
|
<br><br> |
|
|
|
|
|
## ::: ultralytics.utils.loss.v8ClassificationLoss |
|
|
|
|
|
<br><br> |
|
|
|
|
|
## ::: ultralytics.utils.loss.v8OBBLoss |
|
|
|
|
|
<br><br>
|
|
|
|
