Gong, Xiaolong, Hao Xu, and Linpeng Huang. “HAN: Hierarchical Association Network for Computing Semantic Relatedness”. Proceedings of the AAAI Conference on Artificial Intelligence 32, no. 1 (April 25, 2018). Accessed February 22, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/11327.