ResearchBenchmarksHamiltonian Dynamics Modeling on Matching penniesFollow2.25Rec MSEHGN++1.04169.198317.35525.5117Nov 10, 2021Evaluation ResultsMethodMethodLinksRec MSEExt MSEVPTSym (MLP)Sym (PR)R2 (MLP)R2 (PR)HGN++SyMetric=1=falseSyMetric=1=false2021.112.2511.71640.535250.990.98HGNSyMetric=1=falseSyMetric=1=false2021.1132.46562.985.7555180.880.95