ReNFT: repair mode collapse in reward post-training by internal probability-mass recalibration
Read the original at arxiv.org→arXiv:2609.00061v1 Announce Type: new Abstract: Reward post-training of diffusion generators inevitably concentrates probability mass on a few reward-favored modes, a mode collapse that erases within-prompt...
Original headline: "ReNFT: Repairing Mode Collapse in Reward Post-Training via Internal Probability-Mass Recalibration"
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- Sep 2, 04:00 UTC arXiv cs.LG lead source ReNFT: Repairing Mode Collapse in Reward Post-Training via Internal Probability-Mass Recalibration