ResearchBenchmarksSpatiotemporal Imputation on PEMS-04 Block missingSpatiotemporal Imputation on PEMS-04 Block missingFollow17.55MAEGRIN17.4740417.9867718.499519.01223May 31, 2026Evaluation resultsMethodMethodLinksMAERMSEGRINAdaKernel=trueAdaKernel=true2026.0517.5529.835GRINAdaKernel=falseAdaKernel=false2026.0518.35330.64MPGRUAdaKernel=trueAdaKernel=true2026.0518.48730.546MPGRUAdaKernel=falseAdaKernel=false2026.0519.44931.842