Search Results for author: Cong Xue

Found 3 papers, 2 papers with code

Exploring Periodicity and Interactivity in Multi-Interest Framework for Sequential Recommendation

1 code implementation7 Jun 2021 Gaode Chen, Xinghua Zhang, Yanyan Zhao, Cong Xue, Ji Xiang

Meanwhile, an ingenious graph is proposed to enhance the interactivity between items in user's behavior sequence, which can capture both global and local item features.

Sequential Recommendation

Neural Demographic Prediction in Social Media with Deep Multi-View Multi-Task Learning

1 code implementation International Conference on Database Systems for Advanced Applications(DASFAA) 2021 Yantong Lai, Yijun Su, Cong Xue, Daren Zha

Then, we learn a unified user representation from context, sentiment and topic representations and apply multi-task learning for inferring user’s gender and age simultaneously.

Multi-Task Learning

Smoothness of cohomology sheaves of stacks of shtukas

no code implementations23 Dec 2020 Cong Xue

We prove, for all reductive groups, that the cohomology sheaves with compact support of stacks of shtukas are ind-smooth over $(X - N)^I$ and that their geometric generic fibers are equiped with an action of $\text{Weil}(X - N, \overline{\eta})^I$.

Algebraic Geometry Number Theory

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