The SuiteSparse Matrix Collection (formerly the University of Florida Sparse Matrix Collection) is a widely used set of sparse matrix benchmarks collected from a wide range of applications. See the about page for more information.

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Matrix ID
Year
Displaying collection matrices 2121 - 2140 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1466 Erdos972 Pajek 5,488 5,488 14,170 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1465 Erdos971 Pajek 472 472 2,628 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1464 Erdos02 Pajek 6,927 6,927 16,944 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1471 EVA Pajek 8,497 8,497 6,726 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
1463 EPA Pajek 4,772 4,772 8,965 Directed Graph 2006 MATLAB Rutherford Boeing Matrix Market
1462 EAT_SR Pajek 23,219 23,219 325,589 Directed Weighted Graph 1971 MATLAB Rutherford Boeing Matrix Market
1461 EAT_RS Pajek 23,219 23,219 325,592 Directed Weighted Graph 1971 MATLAB Rutherford Boeing Matrix Market
1457 Cities Pajek 55 46 1,342 Weighted Bipartite Graph 2001 MATLAB Rutherford Boeing Matrix Market
1458 CSphd Pajek 1,882 1,882 1,740 Directed Graph 2006 MATLAB Rutherford Boeing Matrix Market
1513 patents_main Pajek 240,547 240,547 560,943 Directed Weighted Graph 2001 MATLAB Rutherford Boeing Matrix Market
1514 patents Pajek 3,774,768 3,774,768 14,970,767 Directed Graph 2001 MATLAB Rutherford Boeing Matrix Market
1460 divorce Pajek 50 9 225 Bipartite Graph 2006 MATLAB Rutherford Boeing Matrix Market
1364 Si87H76 PARSEC 240,369 240,369 10,661,631 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1357 H2O PARSEC 67,024 67,024 2,216,736 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1356 Ge99H100 PARSEC 112,985 112,985 8,451,395 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1363 Si5H12 PARSEC 19,896 19,896 738,598 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1361 Si34H36 PARSEC 97,569 97,569 5,156,379 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1355 Ge87H76 PARSEC 112,985 112,985 7,892,195 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1365 SiH4 PARSEC 5,041 5,041 171,903 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1366 SiNa PARSEC 5,743 5,743 198,787 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market