Zhang, Chenguang, Yuexian Hou, and Yan Zhang. “Learning from Positive and Unlabeled Data Without Explicit Estimation of Class Prior”. Proceedings of the AAAI Conference on Artificial Intelligence 34, no. 04 (April 3, 2020): 6762-6769. Accessed April 19, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/6155.