A Dimension Reduction Scheme for the Computation of Optimal Unions of Subspaces

zbMath1263.94008arXiv1008.2804MaRDI QIDQ2890685

Magalí Anastasio, Ursula M. Molter, Akram Al-Droubi, Carlos A. Cabrelli

Publication date: 11 June 2012

Full work available at URL: https://arxiv.org/abs/1008.2804

zbMATH Keywords

random matricesdimensionality reductionsparsityconcentration inequalitiesprojective clustering

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Random matrices (algebraic aspects) (15B52) Vector spaces, linear dependence, rank, lineability (15A03) Sampling theory in information and communication theory (94A20)

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