When in Doubt, SWAP: High-Dimensional Sparse Recovery from Correlated Measurements.
Divyanshu VatsRichard G. BaraniukPublished in: NIPS (2013)
Keyphrases
- high dimensional
- sparse data
- low dimensional
- dimensionality reduction
- high dimensionality
- high dimension
- additive models
- similarity search
- multi modal
- data points
- dimension reduction
- highly correlated
- high dimensional data
- generalized linear models
- feature space
- nearest neighbor
- variable selection
- sparse coding
- parameter space
- multi dimensional
- graph cuts
- kernel function
- high dimensional spaces
- database
- recovery algorithm
- measurement noise
- high dimensional problems
- microarray data
- metric space
- gene expression data
- measured data
- face recognition
- image recovery
- measurement data
- optical flow
- noisy data