2 code implementations • 28 Oct 2021 • Kelong Mao, Jieming Zhu, Xi Xiao, Biao Lu, Zhaowei Wang, Xiuqiang He
In this paper, we take one step further to propose an ultra-simplified formulation of GCNs (dubbed UltraGCN), which skips infinite layers of message passing for efficient recommendation.
Ranked #3 on Recommendation Systems on Gowalla
no code implementations • 26 Aug 2020 • Kelong Mao, Xi Xiao, Jieming Zhu, Biao Lu, Ruiming Tang, Xiuqiang He
In this work, we propose to formulate item tagging as a link prediction problem between item nodes and tag nodes.