Zhiying Du

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upvoted a paper 4 months ago

Pref-GRPO: Pairwise Preference Reward-based GRPO for Stable Text-to-Image Reinforcement Learning

Paper • 2508.20751 • Published Aug 28, 2025 • 89

upvoted a paper about 1 year ago

LiFT: Leveraging Human Feedback for Text-to-Video Model Alignment

Paper • 2412.04814 • Published Dec 6, 2024 • 46