1 code implementation • 25 Mar 2024 • Qianru Zhang, Lianghao Xia, Xuheng Cai, SiuMing Yiu, Chao Huang, Christian S. Jensen
To address these challenges, we propose a principled framework called GraphAug.
1 code implementation • 22 Aug 2023 • Xuheng Cai, Lianghao Xia, Xubin Ren, Chao Huang
Most existing works adopt the graph isomorphism test as the metric of expressiveness, but this graph-level task may not effectively assess a model's ability in recommendation, where the objective is to distinguish nodes of different closeness.
1 code implementation • 10 Aug 2023 • Xubin Ren, Lianghao Xia, Yuhao Yang, Wei Wei, Tianle Wang, Xuheng Cai, Chao Huang
Our SSLRec platform covers a comprehensive set of state-of-the-art SSL-enhanced recommendation models across different scenarios, enabling researchers to evaluate these cutting-edge models and drive further innovation in the field.
1 code implementation • 16 Feb 2023 • Xuheng Cai, Chao Huang, Lianghao Xia, Xubin Ren
In this paper, we propose a simple yet effective graph contrastive learning paradigm LightGCL that mitigates these issues impairing the generality and robustness of CL-based recommenders.