Yihua Zhang
NormalUhr
AI & ML interests
None yet
Recent Activity
published
an
article
about 1 month ago
Navigating the RLHF Landscape: From Policy Gradients to PPO, GAE, and DPO for LLM Alignment
published
an
article
about 1 month ago
DeepSeek-R1 Dissection: Understanding PPO & GRPO Without Any Prior Reinforcement Learning Knowledge