Liu, Zhenming, Yan Yang, and Xinyao Huang. “T-Learner Based on Machine Learning for Customer Conversion Prediction and Causal Effect Evaluation”. Transactions on Engineering and Technology Research 3 (September 13, 2024): 34–43. Accessed April 29, 2026. https://wepub.org/index.php/TETR/article/view/3757.