Fast estimates of Hankel matrix condition numbers and numeric sparse interpolation.
Erich L. KaltofenWen-shin LeeZhengfeng YangPublished in: SNC (2011)
Keyphrases
- condition number
- condition numbers
- sparse matrix
- linear algebra
- interior point methods
- coefficient matrix
- regression model
- least squares
- correlation matrix
- power spectrum
- high dimensional
- convex optimization
- singular value decomposition
- random projections
- primal dual
- numerical stability
- linear programming
- low rank
- matrix factorization
- object recognition