ResearchBenchmarksRegression on Nguyen-4 (test)Regression on Nguyen-4 (test)Follow0.0021RMSEKORE0.0020590.0020840.002110.002135Jun 22, 2026Evaluation resultsMethodMethodLinksRMSERMSE Ratio (KORE/CV)Fit-cost Reduction FactorKOREd=1, n=500d=1, n=5002026.060.00210.9577.1CVd=1, n=500d=1, n=5002026.060.0022——