Li D, Jin R, Liu Z, Ren B, Gao J, Liu Z. Towards Reliable Item Sampling for Recommendation Evaluation. AAAI [Internet]. 2023 Jun. 26 [cited 2026 May 26];37(4):4409-16. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/25561