Towards an understanding of CNNs: analysing the recovery of activation pathways via Deep Convolutional Sparse Coding.
Michael MurrayJared TannerPublished in: CoRR (2018)
Keyphrases
- sparse coding
- sparse representation
- natural images
- dictionary learning
- deep belief networks
- linear combination
- image classification
- unsupervised learning
- generative model
- sparse codes
- single image super resolution
- image representation
- group sparsity
- deep learning
- discriminative power
- visual words
- image patches
- high dimensional
- feature space
- person re identification
- neural network
- object category recognition
- text mining
- multiscale