Risk-Calibrated Proposal Transport for Finite-Particle Diffusion Steering
arXiv:2610.04171v1 Announce Type: new Abstract: Inference-time steering combines pretrained diffusion experts or rewards without retraining by changing the dynamics that transport noise to data. Feynman-Kac correction compensates for proposal mismatch through importance-weighted sequential Monte Ca…
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- 2026-10-06 04:00 · arXiv stat.ML
Risk-Calibrated Proposal Transport for Finite-Particle Diffusion Steering