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cs.LG2026
Learning to Be Guided: Shaping Latent Geometry for Classifier-Free Guidance
Haoming Liu, Junhao Zhu, Shaoyi Zheng +4
Classifier-free guidance (CFG) is a standard component of conditional diffusion models, and guided generation performance has become the \textit{de facto} measure of state-of-the-a…
cs.LG2025
From Navigation to Refinement: Revealing the Two-Stage Nature of Flow-based Diffusion Models through Oracle Velocity
Haoming Liu, Jinnuo Liu, Yanhao Li +5
Flow-based diffusion models have emerged as a leading paradigm for training generative models across images and videos. However, their memorization-generalization behavior remains…