ResearchBenchmarksHybrid Modeling (Parameter Estimation and Prediction) on DUFFING OSCILLATOR (test)Hybrid Modeling (Parameter Estimation and Prediction) on DUFFING OSCILLATOR (test)Follow0.0132Theta Error (x10^-2)sam0.0014080.0810040.16060.240196Feb 6, 2026Evaluation resultsMethodMethodLinksTheta Error (x10^-2)Y Error (x10^-2)samOptimizer=Standard SAMOptimizer=Standard SAM2026.020.01320.0643fsamOptimizer=Fisher SAMOptimizer=Fisher SAM2026.020.01320.0643asamOptimizer=Adaptive SAMOptimizer=Adaptive SAM2026.020.03220.0646l2regRegularization=L2Regularization=L22026.020.1340.0645fregRegularization=FunctionalRegularization=Functional2026.020.1870.0675ermRegularization=NoneRegularization=None2026.020.3080.0674