YIFENG LIU (@yifengliu_ai) 's Twitter Profile
YIFENG LIU

@yifengliu_ai

ID: 1778258634889383937

linkhttp://lauyikfung.github.io calendar_today11-04-2024 03:08:00

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YIFENG LIU (@yifengliu_ai) 's Twitter Profile Photo
YIFENG LIU
@yifengliu_ai

a month ago

1/6 We introduce RPG, a principled framework for deriving and analyzing KL-regularized policy gradient methods, unifying GRPO/k3-estimator and REINFORCE++ under this framework and discovering better RL objectives than GRPO: Paper: arxiv.org/abs/2505.17508 Code:

1/6 We introduce RPG, a principled framework for deriving and analyzing KL-regularized policy gradient methods, unifying GRPO/k3-estimator and REINFORCE++ under this framework and discovering better RL objectives than GRPO: Paper: arxiv.org/abs/2505.17508 Code: