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Four algorithms for the the efficient computation of truncated pivoted QR approximations to a sparse matrix.

G. W. Stewart
Published in: Numerische Mathematik (1999)
Keyphrases
  • efficient computation
  • computational efficiency
  • sparse matrix
  • learning algorithm
  • data structure
  • pairwise
  • feature extraction
  • pattern recognition
  • computational complexity
  • high dimensional
  • active learning