Luo, Haitong, Xuying Meng, Suhang Wang, Hanyun Cao, Weiyao Zhang, Yequan Wang, and Yujun Zhang. “Spectral-Based Graph Neural Networks for Complementary Item Recommendation”. Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 8 (March 24, 2024): 8868-8876. Accessed August 10, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/28734.