Gaussian Process Convolutional Dictionary Learning.
Andrew H. SongBahareh TolooshamsDemba E. BaPublished in: CoRR (2021)
Keyphrases
- gaussian process
- dictionary learning
- sparse coding
- sparse representation
- gaussian processes
- natural images
- bayesian framework
- image classification
- generative model
- unsupervised learning
- linear combination
- regression model
- semi supervised
- model selection
- hyperparameters
- latent variables
- image representation
- feature space
- visual words
- image patches
- high dimensional
- pattern recognition
- data sets
- signal processing
- sample size
- closed form
- small number
- bayesian inference
- multiscale
- bayesian networks
- face recognition