Yang, Jia-Qi, Xiang Li, Shuguang Han, Tao Zhuang, De-Chuan Zhan, Xiaoyi Zeng, and Bin Tong. “Capturing Delayed Feedback in Conversion Rate Prediction via Elapsed-Time Sampling”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 5 (May 18, 2021): 4582-4589. Accessed April 19, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/16587.