Noisy Natural Gradient as Variational Inference.
Guodong ZhangShengyang SunDavid DuvenaudRoger B. GrossePublished in: CoRR (2017)
Keyphrases
- variational inference
- natural gradient
- bayesian inference
- probabilistic model
- independent component analysis
- learning rate
- topic models
- blind source separation
- posterior distribution
- mixture model
- latent dirichlet allocation
- gaussian process
- variational methods
- closed form
- bayesian framework
- hyperparameters
- approximate inference
- co occurrence
- prior information
- latent variables
- information retrieval
- generative model
- maximum likelihood
- markov random field
- text mining
- high dimensional
- image sequences