Regression on Concrete (R2, RMSE, MAPE, MAE)
2.65RMSEXGBoost with automated feature selection and hyperparameter optimization
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| XGBoost with automated feature selection and hyperparameter optimizationYear=2020, Optimization technique=automated hyperparameter optimization, Feature selection technique=automated feature selection2026.04 | 2.65 | 0.98 | 7.4 | 1.89 | |
| Random forest without optimizationYear=2019, Optimization technique=none2026.04 | 4.43 | 0.97 | 11.79 | 3.11 | |
| y_BS of net ensemble predictions with Alternating TransferfunctionsYear=2025, Methodology=Alternating Transferfunctions, Reference=[15]2026.04 | 4.52 | 0.93 | 10.8 | 3.3 | |
| Support vector regression with firefly optimizationYear=2015, Optimization technique=firefly optimization2026.04 | 4.86 | 0.87 | 9.81 | — | |
| Multiple additive regression tree with manual optimizationYear=2010, Optimization technique=manual2026.04 | 4.95 | 0.95 | 13.89 | — | |
| Ensemble stacking without tuningYear=2014, Optimization technique=none (without tuning)2026.04 | 5.08 | — | 11.97 | 3.52 | |
| Wavelet gradient boosted ANN with manual optimizationYear=2013, Optimization technique=manual2026.04 | 5.75 | 0.95 | — | 4.83 | |
| ANN without optimizationYear=2013, Optimization technique=none2026.04 | 6.33 | 0.93 | 15.3 | 4.41 | |
| Genetic weighted pyramid operation tree with manual optimizationYear=2014, Optimization technique=manual2026.04 | 6.379 | — | 16.1 | 4.79 | |
| ANN with manual optimizationYear=1998, Optimization technique=manual2026.04 | — | 0.91 | — | — |