ResearchBenchmarksRegression on Simulated DGP n=200, d=7Follow1.848MSERF1.83941.897451.95552.01355Feb 11, 2026Evaluation ResultsMethodMethodLinksMSERF2026.021.848KRR2026.021.855PCHAL2026.021.877XGB2026.021.895PCHAR2026.021.914k-NN2026.021.922HALRegularization=RidgeRegularization=Ridge2026.021.95GAM2026.021.958HALRegularization=LassoRegularization=Lasso2026.021.98MARS2026.022.063