A hybrid framework alternates Bayesian experimental design for physics parameters with gradient-based calibration of a neural network model-discrepancy term, gated by an ensemble Kalman information-gain indicator.
Physics-informed machine learning approach for reconstructing reynolds stress modeling discrepancies based on dns data.Physical Review Fluids, 2(3):034603, 2017
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Active Learning of Model Discrepancy with Bayesian Experimental Design
A hybrid framework alternates Bayesian experimental design for physics parameters with gradient-based calibration of a neural network model-discrepancy term, gated by an ensemble Kalman information-gain indicator.