Uncertainty Quantification (UQ) is crucial for deploying reliable Deep Learning (DL) models in high-stakes applications.
A blueprint calibration strategy for General Type-2 Fuzzy Logic Systems (GT2-FLSs) is proposed to improve efficiency and adaptability for generating Prediction Intervals (PIs) in new coverage levels.
Two calibration methods, a lookup table-based approach and a derivative-free optimization algorithm, are developed to achieve accurate and reliable PIs while reducing computational overhead.
Experimental results demonstrate the superior performance of the calibrated GT2-FLS in Uncertainty Quantification, emphasizing its potential for practical applications.