Review
Jul 2026
EGR: Embedding-Native Generative Retrieval with a Shared LLM
EGR is proposed, an Embedding-Native Generative Retrieval framework that uses a single shared LLM to learn item representations from item metadata and user representations from interaction histories in one embedding space, simplifying system design while improving retrieval quality and ad performance.
Xiaodong Liu, Congfei Zhang, Hsiang-wei Chao et al.
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