Matching Pursuit LASSO Part I: Sparse Recovery Over Big Dictionary.
Mingkui TanIvor W. TsangLi WangPublished in: IEEE Trans. Signal Process. (2015)
Keyphrases
- matching pursuit
- image coding
- sparse representation
- pursuit algorithm
- basis functions
- elastic net
- regularized regression
- group lasso
- generalized linear models
- sparse coding
- variable selection
- high dimensional
- feature selection
- regression model
- linear combination
- road signs
- small number
- wavelet transform
- support vector
- model selection
- image classification
- signal processing
- face identification
- state space
- artificial neural networks
- pattern recognition