UDM-GRPO: Stable and Efficient Group Relative Policy Optimization for Uniform Discrete Diffusion Models
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arXiv
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| Main Authors: | Wang, Jiaqi, Deng, Haoge, Pan, Ting, Liu, Yang, Wang, Chengyuan, Zhang, Fan, Qi, Yonggang, Wang, Xinlong |
|---|---|
| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | |
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