Sparse interactions: Identifying high-dimensional multilinear systems via compressed sensing.
Bobak NazerRobert D. NowakPublished in: Allerton (2010)
Keyphrases
- low dimensional
- high dimensional
- compressed sensing
- random projections
- dimensionality reduction
- principal component analysis
- high dimensional data
- dimension reduction
- sparse representation
- image reconstruction
- feature space
- higher order
- similarity search
- signal recovery
- nearest neighbor
- feature extraction
- natural images
- face recognition
- image processing
- signal processing
- pattern recognition
- orthogonal matching pursuit