AI RESEARCH
Denoising Diffusion Variational Inference: Diffusion Models as Expressive Variational Posteriors
arXiv CS.LG
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ArXi:2401.02739v5 Announce Type: replace We propose denoising diffusion variational inference (DDVI), a black-box variational inference algorithm for latent variable models which relies on diffusion models as flexible approximate posteriors. Specifically, our method