AIBullisharXiv – CS AI · Mar 36/107
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Dr. Seg: Revisiting GRPO Training for Visual Large Language Models through Perception-Oriented Design
Researchers introduce Dr. Seg, a new framework that improves Group Relative Policy Optimization (GRPO) training for Visual Large Language Models by addressing key differences between language reasoning and visual perception tasks. The framework includes a Look-to-Confirm mechanism and Distribution-Ranked Reward module that enhance performance in complex visual scenarios without requiring architectural changes.