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 721 - 740 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2607 mt2010 DIMACS10 132,288 132,288 638,668 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
781 nemeth17 Nemeth 9,506 9,506 629,620 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
2609 nd2010 DIMACS10 133,769 133,769 625,946 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
1226 c-69 GHS_indef 67,458 67,458 623,914 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
51 bcsstk29 HB 13,992 13,992 619,488 Structural Problem 1986 MATLAB Rutherford Boeing Matrix Market
2874 k49_norm_10NN ML_Graph 38,547 38,547 618,158 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2233 TSOPF_RS_b162_c3 TSOPF 15,374 15,374 610,299 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2221 TSOPF_FS_b162_c1 TSOPF 10,798 10,798 608,540 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
1377 rajat28 Rajat 87,190 87,190 606,489 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1374 rajat25 Rajat 87,190 87,190 606,489 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
647 lp_osa_30 LPnetlib 4,350 104,374 604,488 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1369 rajat20 Rajat 86,916 86,916 604,299 Circuit Simulation Problem 2006 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
2134 shar_te2-b2 JGD_Homology 200,200 17,160 600,600 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1671 neos1 Mittelmann 131,581 133,473 599,590 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
752 finan512 Mulvey 74,752 74,752 596,992 Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market
753 pfinan512 Mulvey 74,752 74,752 596,992 Duplicate Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market
2792 sx-askubuntu SNAP 159,316 159,316 596,933 Directed Temporal Multigraph 2017 MATLAB Rutherford Boeing Matrix Market
1997 GL7d24 JGD_GL7d 21,074 105,054 593,892 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2657 LeGresley_87936 LeGresley 87,936 87,936 593,276 Power Network Problem 2013 MATLAB Rutherford Boeing Matrix Market