Yeh, Jen-Yuan, and Jung-Yi Lin. “Learning Ranking Functions For Information Retrieval Using Layered Multi-Population Genetic Programming”. Malaysian Journal of Computer Science 30, no. 1 (March 1, 2017): 27–47. Accessed December 23, 2024. https://ijps.um.edu.my/index.php/MJCS/article/view/7027.