ResearchBenchmarksHamiltonian Dynamics Modeling on Mass-spring +cHamiltonian Dynamics Modeling on Mass-spring +cFollow1.63Rec MSE (10^-7)HGN++0.67567.117813.5620.0022Nov 10, 2021Evaluation resultsMethodMethodLinksRec MSE (10^-7)Ext MSE (10^-7)VPTSym (MLP)Sym (PR)R2 (MLP)R2 (PR)HGN++SyMetric=1=trueSyMetric=1=true2021.111.632.77567.50.030.040.960.95HGNSyMetric=1=falseSyMetric=1=false2021.1125.49126.348.50.7800.520.5