Deep Residual Autoencoders for Expectation Maximization-Inspired Dictionary Learning.
Bahareh TolooshamsSourav DeyDemba E. BaPublished in: IEEE Trans. Neural Networks Learn. Syst. (2021)
Keyphrases
- dictionary learning
- expectation maximization
- sparse coding
- deep belief networks
- sparse representation
- em algorithm
- unsupervised learning
- generative model
- maximum likelihood
- denoising
- image super resolution
- mixture model
- probabilistic model
- group sparsity
- deep learning
- object category recognition
- natural images
- gaussian mixture model
- linear combination
- data mining
- image classification
- sparse codes
- maximum a posteriori
- dictionary learning for sparse
- image representation
- high resolution
- k means
- feature space
- machine learning