• 👋 Hi, I’m LYM (刘祎铭).
• 🔭 I’m interested in RLHF, AI Infra, Image Diffusion models, and VLM.
• 🌱 I used to be a master student at SYSU HCP Lab supervised by Prof. Liang Lin.
• 💞️ I am now an activate contributor to OpenRLHF. My paper Rethinking KL Regularization in RLHF: From Value Estimation to Gradient Optimization has been used by Reinforce++、ProRL、BroRL for long-stable RL scaling!
• 💞️ My ICLR2025 paper "Towards Understanding the Robustness of Diffusion-Based Purification: A Stochastic Perspective" has been accepted, collaborated with @Buntender!
• 💞️ I used to be a main contributor to MMDetection, collaborated with Shilong Zhang, and given a talk at the Community open mic.
• 🤔 You can contact me via email: letusgo126@gmail.com.