High-Performance Concrete Strength Prediction Based on Machine Learning

Table 1

Parameter configuration.

Algorithm	Parameter optimization
RF	n_estimators = 500, max_depth = 18, min_samples_split = 4
SVR	Kernel = “rbf,” C = 1010, gamma = 0.56
XGBoost	n_estimators = 500, max_depth = 6, learning_rate = 0.01