Login / Signup

The Effect of Coherence on Sampling from Matrices with Orthonormal Columns, and Preconditioned Least Squares Problems.

Ilse C. F. IpsenThomas Wentworth
Published in: SIAM J. Matrix Anal. Appl. (2014)
Keyphrases
  • least squares
  • singular value decomposition
  • linear least squares
  • denoising
  • sparse matrix
  • feature selection
  • basis functions