Multivariate sparse interpolation using randomized Kronecker substitutions.
Andrew ArnoldDaniel S. RochePublished in: ISSAC (2014)
Keyphrases
- sparse sampling
- kronecker product
- high dimensional
- image interpolation
- regression model
- compressive sensing
- sparse data
- decision trees
- multivariate data
- statistical tests
- sparse representation
- color images
- sparse coding
- compressed sensing
- interpolation method
- linear interpolation
- elastic net
- mixed data
- interpolation algorithm
- data sets
- piecewise polynomial