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Regression on Wine quality red (test)

0.5506RMSEKPP
0.547460.5686550.589850.611045Jun 17, 2026

Evaluation results

MethodLinks
KPPRegime=PB-01, Seeds=52026.060.5506—1
KPPFit time (s, mean)=2.85, Seeds=52026.060.5506——
RandomForestFit time (s, mean)=0.32, Seeds=52026.060.5577——
CatBoostFit time (s, mean)=0.12, Seeds=52026.060.5811——
XGBoostFit time (s, mean)=0.17, Seeds=52026.060.5823——
LightGBMFit time (s, mean)=0.33, Seeds=52026.060.5854——
GradientBoostingFit time (s, mean)=0.48, Seeds=52026.060.6016——
Ridge_rawFit time (s, mean)=0.00, Seeds=52026.060.6291——
BilevelGaussian noise standard deviation=0.08, Prediction strategy=early-stopped parameters2021.05—0.7277—
TrilevelGaussian noise standard deviation=0.08, Prediction strategy=early-stopped parameters2021.05—0.7223—