Diffusion Posterior Sampling is Computationally Intractable.
Shivam GuptaAjil JalalAditya ParulekarEric PriceZhiyang XunPublished in: CoRR (2024)
Keyphrases
- markov chain monte carlo
- metropolis hastings
- sample size
- monte carlo
- probabilistic model
- diffusion process
- diffusion processes
- random sampling
- sampling strategy
- posterior distribution
- anisotropic diffusion
- probability distribution
- sampling algorithm
- computationally tractable
- genetic algorithm
- parameter space
- edge detection
- multi class
- information diffusion
- sampling methods
- active learning
- learning algorithm