Systematic Analysis of the Impact of Data Preprocessing Techniques on Machine-Learning Model Performance: A Case Study of a Compressive Strength Prediction Model for Geopolymer Concrete. - Madushan Rathnayaka; Dulakshi Karunasingha; Chamila Gunasekara; Kushan Wijesundara; David W. Law; Weena Lokuge (J. Comput. Civ. Eng., 2025)