ultralytics-ascend/docs/en/reference/utils/callbacks/dvc.md

description	keywords
Learn to integrate DVCLive with Ultralytics for enhanced logging during training. Step-by-step methods for setting up and optimizing DVC callbacks.	Ultralytics, DVC, DVCLive, machine learning, logging, training, callbacks, integration

Reference for ultralytics/utils/callbacks/dvc.py

!!! note

This file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/callbacks/dvc.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/callbacks/dvc.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/callbacks/dvc.py) 🛠️. Thank you 🙏!

::: ultralytics.utils.callbacks.dvc._log_images

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::: ultralytics.utils.callbacks.dvc._log_plots

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::: ultralytics.utils.callbacks.dvc._log_confusion_matrix

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::: ultralytics.utils.callbacks.dvc.on_pretrain_routine_start

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::: ultralytics.utils.callbacks.dvc.on_pretrain_routine_end

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::: ultralytics.utils.callbacks.dvc.on_train_start

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::: ultralytics.utils.callbacks.dvc.on_train_epoch_start

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::: ultralytics.utils.callbacks.dvc.on_fit_epoch_end

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::: ultralytics.utils.callbacks.dvc.on_train_end