Matrix: Gleich/wikipedia-20061104

Description: Wikipedia pages, A(i,j)=1 if page i links to page j (Nov 4, 2006)

Gleich/wikipedia-20061104 graph Gleich/wikipedia-20061104 graph
(bipartite graph drawing) (graph drawing of A+A')

Gleich/wikipedia-20061104
scc of Gleich/wikipedia-20061104

  • Home page of the UF Sparse Matrix Collection
  • Matrix group: Gleich
  • Click here for a description of the Gleich group.
  • Click here for a list of all matrices
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  • download as a MATLAB mat-file, file size: 114 MB. Use UFget(1845) or UFget('Gleich/wikipedia-20061104') in MATLAB.
  • download in Matrix Market format, file size: 156 MB.
  • download in Rutherford/Boeing format, file size: 135 MB.

    Matrix properties
    number of rows3,148,440
    number of columns3,148,440
    nonzeros39,383,235
    # strongly connected comp.1,040,035
    explicit zero entries0
    nonzero pattern symmetry 12%
    numeric value symmetry 12%
    typebinary
    structureunsymmetric
    Cholesky candidate?no
    positive definite?no

    authorD. Gleich
    editorT. Davis
    date2006
    kinddirected graph
    2D/3D problem?no

    Notes:

    For nodenames, see http://www.cise.ufl.edu/research/sparse/aux/Gleich
Pages outside the "Main", "Category" and "Portal" namespace excluded.

    For a description of the statistics displayed above, click here.

    Maintained by Tim Davis, last updated 12-Mar-2014.
    Matrix pictures by cspy, a MATLAB function in the CSparse package.
    Matrix graphs by Yifan Hu, AT&T Labs Visualization Group.