Online computation of sparse representations of time varying stimuli using a biologically motivated neural network.
Tao HuDmitri B. ChklovskiiPublished in: ICASSP (2015)
Keyphrases
- biologically motivated
- sparse representation
- neural network
- dictionary learning
- sparse coding
- selective attention
- image classification
- face recognition
- dimensionality reduction
- signal processing
- saliency map
- pattern recognition
- gabor wavelets
- image patches
- decision trees
- back propagation
- high dimensional data
- image representation
- object recognition
- receptive fields
- artificial neural networks
- data sets
- higher order