| ---
|
| description: Explore Ultralytics BaseValidator for model validation in PyTorch, TensorFlow, ONNX, and more. Learn to check model accuracy and performance metrics.
|
| keywords: Ultralytics, BaseValidator, model validation, PyTorch, TensorFlow, ONNX, model accuracy, performance metrics
|
| ---
|
|
|
| # Reference for `ultralytics/engine/validator.py`
|
|
|
| !!! note
|
|
|
| This file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/engine/validator.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/engine/validator.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/validator.py) 🛠️. Thank you 🙏!
|
|
|
| <br>
|
|
|
| ## ::: ultralytics.engine.validator.BaseValidator
|
|
|
| <br><br>
|
|
|
