CR-VAE: Contrastive Regularization on Variational Autoencoders for Preventing Posterior Collapse.
Fotios LygerakisElmar RueckertPublished in: CoRR (2023)
Keyphrases
- denoising
- total variation regularization
- variational formulation
- variational framework
- basis pursuit
- robust statistics
- image segmentation
- restricted boltzmann machine
- image denoising
- posterior distribution
- variational methods
- smoothness term
- probabilistic model
- free energy
- reproducing kernel hilbert space
- parameter selection
- optical flow
- level set
- regularization term
- energy functional
- posterior probability
- approximate inference
- gaussian process
- total variation
- regularization method
- bayesian framework
- prior information
- model selection
- regularization parameter
- probability distribution
- evolution equation
- learning algorithm