Improving M-SBL for Joint Sparse Recovery Using a Subspace Penalty.
Jong Chul YeJongmin KimYoram BreslerPublished in: IEEE Trans. Signal Process. (2015)
Keyphrases
- high dimensional
- sparse data
- high dimensional data
- low dimensional
- subspace learning
- dimensionality reduction
- penalty function
- principal component analysis
- rank minimization
- feature space
- sparse representation
- sparse coding
- principal components
- subspace clustering
- objective function
- recovery algorithm
- basis vectors
- kernel based nonlinear
- neural network
- joint optimization
- compressive sensing
- input data
- image classification
- image sequences