sddpack-package {sddpack} | R Documentation |
The semidiscrete decomposition (SDD) approximates a matrix as a weighted sum of outer products formed by vectors with entries constrained to be in the set {-1, 0, 1}.
Package: | sddpack |
Type: | Package |
Version: | 1.0 |
Date: | 2009-06-12 |
License: | GPL v2 |
LazyLoad: | yes |
Tamara G. Kolda, Dianne P. O'Leary (Matlab code) Eric Sun <esun@cs.stanford.edu> (Ported to R)
http://www.cs.umd.edu/~oleary/SDDPACK/#authors
A = matrix(rnorm(100), nrow=10) sdd(A)