Zhao Y. RK-W-Stacking: A Hybrid Model Combining Entropy-Weighted RFM-K-Means Clustering and Weighted Stacking Ensemble for User Consumption Prediction. IJCAI [Internet]. 2025 Aug. 26 [cited 2026 Jan. 24];49(32). Available from: https://www.informatica.si/index.php/informatica/article/view/9086