Rubric-based reinforcement learning (RL) evaluates responses against explicit criteria to construct rewards, offering a viable way to train large language models on open-ended tasks. However, standard methods compress criterion-level feedback into scalar rewards and assign uniform token advantages, leaving structured r...
Guang-Cheng Zhu, Ying-Fan Ma, Xing Zheng et al.· 0 citations
DE-Venus is presented, a unified framework for data-efficient RLVR that treats supervision as evolving state across data preparation and policy optimization and reduces annotation and training costs without sacrificing scalable RL execution.
Shen-Zhi Yang, Guang-Cheng Zhu, Kai Tang et al.· 0 citations
FCCA, which estimates the signed input--error cross-covariance, whitens it with diagonal Fisher moments, truncates it in the resulting local metric, maps the selected directions back, and applies thin QR to obtain stable core coordinates, shows that a carefully selected fixed span can recover most of the benefit of mov...
Wen-Song Ye, Zhan-Ming Shen, Zhiqing Xiao et al.· 1 citation· ⚡1
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