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 matrices 1 - 20 of 2833 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2758 mycielskian2 Mycielski 2 2 2 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
2137 Trec3 JGD_Kocay 1 2 1 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2138 Trec4 JGD_Kocay 2 3 3 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2172 rel3 JGD_Relat 12 5 18 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2179 relat3 JGD_Relat 12 5 24 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
904 cage3 vanHeukelum 5 5 19 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
2759 mycielskian3 Mycielski 5 5 10 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
2085 n3c4-b1 JGD_Homology 15 6 30 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
449 b1_ss Grund 7 7 15 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
2139 Trec5 JGD_Kocay 3 7 12 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2008 ch3-3-b1 JGD_Homology 18 9 36 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
905 cage4 vanHeukelum 9 9 49 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
185 jgl009 HB 9 9 50 Counter Example Problem 1983 MATLAB Rutherford Boeing Matrix Market
1460 divorce Pajek 50 9 225 Bipartite Graph 2006 MATLAB Rutherford Boeing Matrix Market
238 rgg010 HB 10 10 76 Counter Example Problem 1983 MATLAB Rutherford Boeing Matrix Market
2053 klein-b1 JGD_Homology 30 10 60 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2089 n3c5-b1 JGD_Homology 45 10 90 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1524 Stranke94 Pajek 10 10 90 Undirected Weighted Graph 1994 MATLAB Rutherford Boeing Matrix Market
186 jgl011 HB 11 11 76 Counter Example Problem 1983 MATLAB Rutherford Boeing Matrix Market
2760 mycielskian4 Mycielski 11 11 40 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market