Resisting Adversarial Attacks using Gaussian Mixture Variational Autoencoders.
Partha GhoshArpan LosalkaMichael J. BlackPublished in: CoRR (2018)
Keyphrases
- gaussian mixture
- watermarking algorithm
- em algorithm
- mixtures of gaussians
- denoising
- gaussian mixture model
- closed form
- expectation maximization
- covariance matrix
- mixture model
- image segmentation
- density estimation
- probability density function
- gaussian density
- watermarking scheme
- mixture of gaussians
- probabilistic model
- kl divergence
- probability density
- clustering algorithm
- statistical models
- gaussian densities
- feature selection
- parameter estimation
- higher order
- prior knowledge
- object recognition
- image processing