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

metadata

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 🙏!

::: ultralytics.engine.validator.BaseValidator