Hugging Face Trending Papers
EmoReward: Self-Evolving Reward Calibration for Emotional Video Generation RL
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arXiv AI
1d ago
EmoReward: Self-Evolving Reward Calibration for Emotional Video Generation RL
EmoReward is a self‑evolving reward calibration framework for emotional video generation using reinforcement learning. It distills reliability from reward traces during training to adaptively weight multiple reward primitives—such as visual quality, motion, and text alignment—based on emotional evidence. The method employs grounding cues, heterogeneous signal primitives, reflective reward gating, and a RewardMemory module to calibrate fusion weights across training runs, demonstrating improvements on HunyuanVideo 1.5 and transferability to SD 3.5 and FLUX.
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