PTL-Diffusion
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Related Articles from SNS
PTL-Diffusion: Manifold-Aware Diffusion with Periodic Terminal Laws
arXiv:2606.09816v1 Announce Type: new Abstract: Standard diffusion models typically use a single time-homogeneous Gaussian terminal distribution as the reference law for generation. While this choice is analytically convenient and empirically powerful, it provides little explicit structure for data concentrated near low-dimensional manifolds, where different regions of the data distribution may correspond to distinct local geometric or semantic factors. As a result, the reverse model must...