Hugging Face's logo
Qi Chen's picture

Qi Chen

7qchen
6 1
·

AI & ML interests

GenAI

Recent Activity

upvoted an article 5 days ago
Navigating the RLHF Landscape: From Policy Gradients to PPO, GAE, and DPO for LLM Alignment
upvoted an article 5 days ago
A Guide to Reinforcement Learning Post-Training for LLMs: PPO, DPO, GRPO, and Beyond
upvoted an article 5 days ago
Deriving the PPO Loss from First Principles
View all activity

Organizations

None yet