Deep Residual Auto-Encoders for Expectation Maximization-based Dictionary Learning.
Bahareh TolooshamsSourav DeyDemba E. BaPublished in: CoRR (2019)
Keyphrases
- dictionary learning
- expectation maximization
- em algorithm
- sparse coding
- sparse representation
- unsupervised learning
- generative model
- probabilistic model
- image super resolution
- mixture model
- maximum likelihood
- gaussian mixture model
- group sparsity
- image segmentation
- sparse codes
- object category recognition
- image classification
- k means
- dictionary learning for sparse
- spatial information
- maximum a posteriori
- small number
- data mining