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Sketching Sparse Matrices, Covariances, and Graphs via Tensor Products.

Gautam DasarathyParikshit ShahBadri Narayan BhaskarRobert D. Nowak
Published in: IEEE Trans. Inf. Theory (2015)
Keyphrases
  • sparse matrices
  • floating point
  • linear algebra
  • covariance matrix
  • high order
  • rows and columns
  • condition number
  • graph theoretic
  • image processing
  • singular value decomposition
  • directed graph