Data Validation & Quality Checks in ML Pipelines
Why Data Validation is Critical
Machine learning models are highly sensitive to data quality. Even small inconsistencies can significantly degrade performance.
Common Data Issues
- Missing values
- Schema changes
- Unexpected feature distributions
- Duplicate records
Automated Validation
Modern ML pipelines integrate automated validation steps before training or inference. These checks prevent corrupted data from reaching production models.
Reliable ML workflows always begin with strict data governance.
