DenseDPO: Fine-Grained Temporal Preference Optimization for Video Diffusion Models
机构 * Snap Research ; University of Toronto(多伦多大学) ; Vector Institute(向量研究所)
专题命中 偏好对齐 :alignment(abstract);DPO(abstract)
Comments NeurIPS 2025 Spotlight. Project page: https://snap-research.github.io/DenseDPO/