Table 8.

Summary of best-performing models and ensemble results across all material datasets.

Material	BestModel	Best_RMSE	Best_ R2	Ensemble_Info	Ensemble_RMSE	Ensemble_R2
material1.xlsx	BayesianRidge	0.66	0.92	BayesianRidge+RandomForest	0.87	0.86
material2.xlsx	BayesianRidge	0.42	0.97	BayesianRidge+RandomForest	0.83	0.89
material3.xlsx	BayesianRidge	0.48	0.96	BayesianRidge+RandomForest	0.71	0.91
material4.xlsx	BayesianRidge	0.55	0.95	BayesianRidge+RandomForest	0.75	0.91
material5.xlsx	BayesianRidge	0.48	0.96	BayesianRidge+RandomForest	0.76	0.90
material6.xlsx	BayesianRidge	0.35	0.98	BayesianRidge+RandomForest	0.85	0.89
material7.xlsx	BayesianRidge	0.64	0.88	BayesianRidge+RandomForest	0.50	0.93