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System dynamics modeling on Duffing oscillator system small models

0.0009Median Inference ErrorPHNN-S-DG
-0.0223360.1345590.2914540.448349Feb 17, 2026

Evaluation results

MethodLinks
PHNN-S-DGNumber of training points=400, Model size=Small2026.020.00090.0009
NODE-RK2Number of training points=400, Model size=Small2026.020.00370.0027
PHNN-JR-RK2Number of training points=400, Model size=Small2026.020.00620.0099
PHNN-JR-DGNumber of training points=400, Model size=Small2026.020.00790.0048
PHNN-S-DGNumber of training points=100, Model size=Small2026.020.00810.0493
PHNN-S-RK2Number of training points=400, Model size=Small2026.020.00920.0061
PHNN-JR-DGNumber of training points=100, Model size=Small2026.020.01830.0255
PHNN-S-RK2Number of training points=100, Model size=Small2026.020.02070.0185
PHNN-JR-RK2Number of training points=100, Model size=Small2026.020.02130.0315
PHNN-S-DGNumber of training points=25, Model size=Small2026.020.07064.37
NODE-RK2Number of training points=100, Model size=Small2026.020.07620.262
PHNN-S-RK2Number of training points=25, Model size=Small2026.020.09354.54
NODE-RK2Number of training points=25, Model size=Small2026.020.4091.01
PHNN-JR-DGNumber of training points=25, Model size=Small2026.020.4361.19
PHNN-JR-RK2Number of training points=25, Model size=Small2026.020.5822.96