Multi Layer Sparse Coding: the Holistic Way.
Aviad AberdamJeremias SulamMichael EladPublished in: CoRR (2018)
Keyphrases
- sparse coding
- multi layer
- group sparse coding
- dictionary learning
- sparse representation
- natural images
- image classification
- linear combination
- unsupervised learning
- image representation
- generative model
- feature space
- sparse codes
- high dimensional
- neural network
- neural nets
- image patches
- visual words
- high dimensional data
- object recognition
- multiscale
- face recognition