Author

Meng Yan

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Jul 2026

TopoGR: Revealing and Preserving Latent Structure of Semantic ID in Generative Recommendation

TopoGR, a topology-preserving generative recommendation framework based on Bit-decomposable Semantic ID(Binary SID), is proposed and it is verified that the Hamming topology can capture item relatedness beyond exact SID matching.

Ziyu Zheng, Zhengshun Du, Yaming Yang et al. · arXiv.org · 1 citation