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Chunrui Zhang, Gaoyun Lin, Chang Zhou, Zheng Hu, Qiran Song, Shimin Cai, Tao Zhou

Public reference bibliography and cataloged PDF materials authored or published by Chunrui Zhang, Gaoyun Lin, Chang Zhou, Zheng Hu, Qiran Song, Shimin Cai, Tao Zhou.

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SPAR: Stepwise Personalized Autoregressive Recommendation with Prefix-Balanced Semantic IDs

Year: 2026 • Source: arxiv.org • Listed PDF

Semantic ID (SID)-based generative recommendation retrieves items through successive token-level decisions, making personalization at each decoding step essential. However, existing methods insufficiently account for pre...