CFG-OEC: Classifier Free Guidance with Orthogonal Error Correction 事件

CFG-OEC: Classifier Free Guidance with Orthogonal Error Correction arXiv:2511.14075v2 Announce Type: replace-cross Abstract: Classifier free guidance is a standard method for conditional sampling in diffusion models, but its sampling rule is not aligned with the objective used in training. This mismatch induces a structural sampling error through the interaction of conditional and unconditional prediction errors. We analyze this issue by decomposing the sampling error into a base term and a cro