YI REN

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upvoted a collection 6 days ago

Gemma 3 Release

Collection

28 items • Updated Aug 11, 2025 • 577

upvoted a paper 23 days ago

On GRPO Collapse in Search-R1: The Lazy Likelihood-Displacement Death Spiral

Paper • 2512.04220 • Published about 1 month ago • 13

upvoted 2 papers 3 months ago

Token Hidden Reward: Steering Exploration-Exploitation in Group Relative Deep Reinforcement Learning

Paper • 2510.03669 • Published Oct 4, 2025 • 1

SimKO: Simple Pass@K Policy Optimization

Paper • 2510.14807 • Published Oct 16, 2025 • 10

upvoted a paper 8 months ago

Learning Dynamics of LLM Finetuning

Paper • 2407.10490 • Published Jul 15, 2024 • 2