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

description	keywords
Learn how to use BaseTrainer in Ultralytics YOLO for efficient model training. Comprehensive guide for configurations, datasets, and optimization.	Ultralytics, YOLO, BaseTrainer, model training, configuration, datasets, optimization, machine learning

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