Data and Genetic Programming Expression for Marshall parameters of base and wearing course

The dataset was collected from five different road projects in Pakistan. It contains genetic programming expressions for Marshall parameters, including Stability, Flow, and Air Voids for both the base and wearing courses. Additionally, the Excel sheets provide comparisons of Support Vector Regression, Genetic Programming, Multiple Linear Regression, and Non-Linear Regression models. The Python file is also available for the base and wearing course parameters using GP expressions and SVR, along with 10-fold cross-validation and SHAP analysis