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 2241 - 2260 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1656 rail582 Mittelmann 582 56,097 402,290 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
2635 vsp_bump2_e18_aa01_model1_crew1 DIMACS10 56,438 56,438 601,602 Random Unweighted Graph 2011 MATLAB Rutherford Boeing Matrix Market
2225 TSOPF_FS_b300_c2 TSOPF 56,814 56,814 8,767,466 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
452 bayer01 Grund 57,735 57,735 275,094 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
952 c-67 Schenk_IBMNA 57,975 57,975 530,229 Optimization Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
1589 c-67b Schenk_IBMNA 57,975 57,975 530,583 Subsequent Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2787 loc-Brightkite SNAP 58,228 58,228 428,156 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2633 vsp_bcsstk30_500sep_10in_1Kout DIMACS10 58,348 58,348 4,033,156 Random Unweighted Graph 2011 MATLAB Rutherford Boeing Matrix Market
2033 ch7-8-b4 JGD_Homology 141,120 58,800 705,600 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
566 g7jac200 Hollinger 59,310 59,310 717,620 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
567 g7jac200sc Hollinger 59,310 59,310 717,620 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
2264 tomographic1 Clark 73,159 59,498 647,495 Computer Graphics/Vision Problem 2009 MATLAB Rutherford Boeing Matrix Market
924 Andrews Andrews 60,000 60,000 760,154 Computer Graphics/Vision Problem 2003 MATLAB Rutherford Boeing Matrix Market
1302 dixmaanl GHS_indef 60,000 60,000 299,998 Optimization Problem 1989 MATLAB Rutherford Boeing Matrix Market
2530 t60k DIMACS10 60,005 60,005 178,880 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
1293 a5esindl GHS_indef 60,008 60,008 255,004 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
1294 blockqp1 GHS_indef 60,012 60,012 640,033 Optimization Problem 1994 MATLAB Rutherford Boeing Matrix Market
2241 TSOPF_RS_b39_c30 TSOPF 60,098 60,098 1,079,986 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
1837 scsd8-2r Meszaros 8,650 60,550 190,210 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1880 water_tank Rudnyi 60,740 60,740 2,035,281 Computational Fluid Dynamics Problem 2007 MATLAB Rutherford Boeing Matrix Market