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SuperDC: Superfast Divide-And-Conquer Eigenvalue Decomposition With Improved Stability for Rank-Structured Matrices.

Xiaofeng OuJianlin Xia
Published in: SIAM J. Sci. Comput. (2022)
Keyphrases
  • eigenvalue decomposition
  • symmetric matrix
  • least squares
  • blind source separation
  • structured data
  • pseudo inverse
  • low dimensional
  • spectral clustering