Sampling inequalities for sparse grids.
Christian RiegerHolger WendlandPublished in: Numerische Mathematik (2017)
Keyphrases
- sparse sampling
- compressive sampling
- linear inequalities
- compressed sensing
- compressive sensing
- sampling strategy
- sparse data
- random sampling
- sufficient conditions
- monte carlo
- valid inequalities
- dense sampling
- high dimensional
- sampling methods
- sparse matrix
- grid points
- markov chain monte carlo
- random projections
- low rank approximation
- grid computing
- sampling strategies
- orthogonal matching pursuit