Scalable Bayesian nonparametric dictionary learning.
Sarper SertogluJohn W. PaisleyPublished in: EUSIPCO (2015)
Keyphrases
- dictionary learning
- bayesian nonparametric
- sparse representation
- sparse coding
- inverse reinforcement learning
- gaussian process
- mixture model
- variational inference
- natural images
- probabilistic model
- higher order
- graphical models
- image representation
- linear combination
- face recognition
- gaussian mixture model
- bayesian framework
- pattern recognition