Mitigating the Popularity Bias of Graph Collaborative Filtering: A Dimensional Collapse Perspective

Yifei Zhang, Hao Zhu, Yankai Chen, Zixing Song, Piotr Koniusz +1 more
2/12/2026
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Cite this paper

@article{zhang2026mitigating,
  title  = {Mitigating the Popularity Bias of Graph Collaborative Filtering: A Dimensional Collapse Perspective},
  author = {Yifei Zhang and Hao Zhu and Yankai Chen and Zixing Song and Piotr Koniusz and Irwin King},
  year   = {2026},
  doi    = {10.52202/075280-2952},
  url    = {https://doi.org/10.52202/075280-2952},
  journal = {NEURIPS 2023 2023}
}

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