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 2461 - 2480 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2490 kron_g500-logn17 DIMACS10 131,072 131,072 10,228,360 Undirected Multigraph 2010 MATLAB Rutherford Boeing Matrix Market
2501 rgg_n_2_17_s0 DIMACS10 131,072 131,072 1,457,506 Undirected Random Graph 2011 MATLAB Rutherford Boeing Matrix Market
2325 soc-sign-epinions SNAP 131,828 131,828 841,372 Directed Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2607 mt2010 DIMACS10 132,288 132,288 638,668 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2119 n4c6-b11 JGD_Homology 69,235 132,402 830,820 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1813 karted Meszaros 46,502 133,115 1,770,349 Linear Programming Problem 2006 MATLAB Rutherford Boeing Matrix Market
1351 Ga19As19H42 PARSEC 133,123 133,123 8,884,839 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1671 neos1 Mittelmann 131,581 133,473 599,590 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
2609 nd2010 DIMACS10 133,769 133,769 625,946 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
1672 neos2 Mittelmann 132,568 134,128 685,087 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
2630 wv2010 DIMACS10 135,218 135,218 662,922 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2639 vsp_finan512_scagr7-2c_rlfddd DIMACS10 139,752 139,752 1,104,040 Random Unweighted Graph 2011 MATLAB Rutherford Boeing Matrix Market
1279 shipsec1 DNVS 140,874 140,874 3,568,176 Structural Problem 1999 MATLAB Rutherford Boeing Matrix Market
2034 ch7-8-b5 JGD_Homology 141,120 141,120 846,720 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1253 bmw7st_1 GHS_psdef 141,347 141,347 7,318,399 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2525 fe_ocean DIMACS10 143,437 143,437 819,186 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
1910 engine TKK 143,571 143,571 4,706,073 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
2517 144 DIMACS10 144,649 144,649 2,148,786 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2601 md2010 DIMACS10 145,247 145,247 700,378 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
1849 Dubcova3 UTEP 146,689 146,689 3,636,643 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market