Generative Retrieval with Semantic Tree-Structured Item Identifiers via Contrastive Learning
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arXiv
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| Main Authors: | Si, Zihua, Sun, Zhongxiang, Chen, Jiale, Chen, Guozhang, Zang, Xiaoxue, Zheng, Kai, Song, Yang, Zhang, Xiao, Xu, Jun, Gai, Kun |
|---|---|
| Format: | Preprint |
| Published: |
2023
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| Subjects: | |
| Online Access: | |
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