Adel BenAbdennour

Leakage-Controlled Grouped Validation and Interval-Safety Calibration for RUL/SOH Prediction Using Engine, Battery, and Bearing Degradation Data

In predictive maintenance, low average error is not enough. Serious mistakes can occur near intervention thresholds when a model understates degradation despite acceptable root mean squared error (RMSE) or mean absolute error (MAE). This paper presents a leakage-controlled grouped validation framework for remaining use...