Transformation-Inverting Energy Diffusion

Inverting Data Transformations via Diffusion Sampling

arXiv:2602.08267v2 Announce Type: replace Abstract: We study the problem of transformation inversion on general Lie groups: a datum is transformed by an unknown group element, and the goal is to recover an inverse transformation that maps it back to the original data distribution. Such unknown transformations arise widely in machine learning and scientific modeling, where they can significantly distort observations. We take a probabilistic view and model the posterior over transformations as...