Tag
data-validation
- May 6, 2026 Data Validation at Pipeline Boundaries Schema checks, value constraints, and distribution assertions that stop corrupt data before it reaches training, and what each class of check costs. machine learning
- Sep 1, 2025 Training-Serving Skew and the Contract Between Features and Models How the same feature computed in two code paths diverges, why the split is structural rather than a bug, and which checks catch the drift before a model ships. machine learning
- Sep 28, 2024 Detecting Distribution Drift in Production Data How to measure a shift in a feature or prediction distribution, which statistics survive high dimensionality, and how alert thresholds avoid false alarms. machine learning