Peng Yi, Xiongcai Cai, Ziteng Li. A U-Shaped Hierarchical Recommender by Multi-resolution Collaborative Signal Modeling. In Massih-Reza Amini, Stéphane Canu, Asja Fischer, Tias Guns, Petra Kralj Novak, Grigorios Tsoumakas, editors, Machine Learning and Knowledge Discovery in Databases - European Conference, ECML PKDD 2022, Grenoble, France, September 19-23, 2022, Proceedings, Part I. Volume 13713 of Lecture Notes in Computer Science, pages 558-573, Springer, 2022. [doi]
Abstract is missing.