• Nonnegative Double Singular Value Decomposition (NNDSVD)

    • By C. Boutsidis and E. Gallopoulos

    • A Matlab function implementing an initialization method for Nonnegative Matrix Factorization algorithms. Download

  • A theory of pseudoskeleton approximations

    • By S. A. Goreinov, E. E. Tyrtyshnikov, and N. L. Zamarashkin

    • A Matlab function implementing a deterministic column/row based low rank matrix decomposition method. Download

  • CUR matrix decompositions for improved data analysis

    • By M. Mahoney and P. Drineas

    • A Matlab function implementing a randomized column/row based low rank matrix decomposition method. Download.