Abhishek Kumar (2025) “Different Formats of Value Functions in Ranking and Recommendation Systems: Advantages, Limitations, and Optimization Strategies ”, Journal of Computational Analysis and Applications (JoCAAA), 34(12), pp. 253–268. Available at: https://eudoxuspress.com/index.php/pub/article/view/4342 (Accessed: 21 August 2026).