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 2181 - 2200 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1815 ts-palko Meszaros 22,002 47,235 1,076,903 Linear Programming Problem 2006 MATLAB Rutherford Boeing Matrix Market
1987 GL7d14 JGD_GL7d 171,375 47,271 1,831,183 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
563 g7jac160sc Hollinger 47,430 47,430 564,952 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
562 g7jac160 Hollinger 47,430 47,430 564,952 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
1655 rail516 Mittelmann 516 47,827 315,412 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1578 c-65 Schenk_IBMNA 48,066 48,066 360,428 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
801 xenon1 Ronis 48,600 48,600 1,181,120 Materials Problem 2001 MATLAB Rutherford Boeing Matrix Market
1934 bibd_18_9 JGD_BIBD 153 48,620 1,750,320 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1951 TF17 JGD_Forest 38,132 48,630 586,218 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2611 nh2010 DIMACS10 48,837 48,837 234,550 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
1735 nemsemm2 Meszaros 6,943 48,878 182,012 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1666 fome12 Mittelmann 24,284 48,920 142,528 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1311 gridgena GHS_psdef 48,962 48,962 512,084 Optimization Problem 1991 MATLAB Rutherford Boeing Matrix Market
2772 mycielskian16 Mycielski 49,151 49,151 33,382,480 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
1601 conf5_4-8x8-20 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
2435 bfly AG-Monien 49,152 49,152 196,608 Undirected Graph Sequence 1998 MATLAB Rutherford Boeing Matrix Market
1598 conf5_4-8x8-05 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1599 conf5_4-8x8-10 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1600 conf5_4-8x8-15 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1602 conf6_0-8x8-20 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market