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Feb 2026
Distribution-Level Contrastive Supervision for Generative Recommendation
SODA, a plug-and-play alignment framework that adopts a BPR-style contrastive objective to align recommender representations with target-side distributional representations against negative ones, is developed and demonstrated that SODA consistently strengthens diverse generative recommendation architectures.
Zi-Qiu Xue, Ding-Xian Wang, Yi-Meng Bai et al.
· Proceedings of the 20th ACM... · 0 citations