Uncertainty propagation in neural networks for sparse coding.
Danil KuzinOlga IsupovaLyudmila MihaylovaPublished in: CoRR (2018)
Keyphrases
- sparse coding
- neural network
- dictionary learning
- natural images
- sparse representation
- unsupervised learning
- image classification
- linear combination
- generative model
- single image super resolution
- discriminative power
- image representation
- pattern recognition
- group sparsity
- person re identification
- sparse codes
- image patches
- object category recognition
- sparsity constraints
- feature space
- bag of words
- visual words
- machine learning
- denoising
- maximum likelihood
- high dimensional
- high quality
- learning algorithm
- alternating optimization