metadata
description: >-
Explore the source code and functionalities of the YOLO Classification
Validator in Ultralytics for evaluating classification models effectively.
keywords: >-
Ultralytics, YOLO, classification, validation, ClassifyMetrics,
ConfusionMatrix, PyTorch, deep learning, model evaluation, AI, machine
learning
Reference for ultralytics/models/yolo/classify/val.py
!!! Note
This file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/yolo/classify/val.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/yolo/classify/val.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/models/yolo/classify/val.py) 🛠️. Thank you 🙏!