PapersBuilders11:53Chinese contentDARS:用密度感知奖励缩放解决RL模式坍缩问题这篇论文给 GRPO 打了个小补丁:按结果密度反着缩放奖励,就能不牺牲对齐的前提下让文生图多样很多,改动量很小。#GRPO#DARS#强化学习#文本生成图像aarXiv cs.AI@Ria Shekhawat et al. (4)SourceRead laterReadWorth followingUsefulFollow GRPO