Matrix: Gleich/wikipedia-20070206
Description: Wikipedia pages, A(i,j)=1 if page i links to page j (Feb 6, 2007)
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| (bipartite graph drawing) | (graph drawing of A+A') |
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| Matrix properties | |
| number of rows | 3,566,907 |
| number of columns | 3,566,907 |
| nonzeros | 45,030,389 |
| # strongly connected comp. | 1,203,340 |
| explicit zero entries | 0 |
| nonzero pattern symmetry | 12% |
| numeric value symmetry | 12% |
| type | binary |
| structure | unsymmetric |
| Cholesky candidate? | no |
| positive definite? | no |
| author | D. Gleich |
| editor | T. Davis |
| date | 2007 |
| kind | directed 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.