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						description: Learn about the Ultralytics BaseValidator module. Understand its principles, uses, and how it interacts with other components. | 
					
					
						
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						keywords: Ultralytics, BaseValidator, Ultralytics engine, module, components | 
					
					
						
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						# Reference for `ultralytics/engine/validator.py` | 
					
					
						
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						!!! Note | 
					
					
						
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						    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) π οΈ. Thank you π! | 
					
					
						
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						## ::: ultralytics.engine.validator.BaseValidator | 
					
					
						
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						<br><br> | 
					
					
						
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