no code implementations • 9 Aug 2023 • Shangde Gao, Ke Liu, Yichao Fu
In typical recommendation scenarios, the user-item interaction paradigm is usually a two-stage process and requires static clustering analysis of the obtained user and item representations.
no code implementations • 27 Jul 2023 • Shangde Gao, Yichao Fu, Ke Liu, Yuqiang Han
Current methods focus on coarsely aligning teachers and students in the common representation space, making it difficult for the student to learn the proper decision boundaries from a set of heterogeneous teachers.
no code implementations • 18 Sep 2021 • Qinghui Sun, Jie Gu, Bei Yang, Xiaoxiao Xu, Renjun Xu, Shangde Gao, Hong Liu, Huan Xu
Universal user representation has received many interests recently, with which we can be free from the cumbersome work of training a specific model for each downstream application.
no code implementations • 1 Feb 2021 • Yan Wang, Shangde Gao, Wenyu Gao
Therefore, this research investigates the temporal correlations between credible information and misinformation, and whether predominant credible information can suppress misinformation for two prevention measures (i. e. topics), i. e. wearing masks and social distancing using tweets collected from February 15 to June 30, 2020.