ultralytics/docs/en/reference/engine/trainer.md

description	keywords
Learn about the BaseTrainer class in the Ultralytics library. From training control, customization to advanced usage.	Ultralytics, BaseTrainer, Machine Learning, Training Control, Python library

Reference for ultralytics/engine/trainer.py

!!! Note

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

::: ultralytics.engine.trainer.BaseTrainer