An associative sparse coding neural network and applications.
Xianhua ZengSiwei LuoQingyong LiPublished in: Neurocomputing (2010)
Keyphrases
- sparse coding
- neural network
- natural images
- dictionary learning
- sparse representation
- associative memory
- image classification
- linear combination
- unsupervised learning
- discriminative power
- generative model
- image patches
- image representation
- group sparsity
- single image super resolution
- person re identification
- visual words
- sparse codes
- feature space
- pattern recognition
- multiscale
- higher order
- bag of words
- machine learning
- alternating optimization
- spatial pyramid matching
- object recognition
- data analysis
- high dimensional
- data sets
- input image