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 2001 - 2020 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1472 FA Pajek 10,617 10,617 72,176 Directed Weighted Graph 2006 MATLAB Rutherford Boeing Matrix Market
1516 Ragusa18 Pajek 23 23 64 Directed Weighted Graph 2006 MATLAB Rutherford Boeing Matrix Market
1515 Ragusa16 Pajek 24 24 81 Directed Weighted Graph 2006 MATLAB Rutherford Boeing Matrix Market
163 gre_216a HB 216 216 812 Directed Weighted Graph 1981 MATLAB Rutherford Boeing Matrix Market
1473 foldoc Pajek 13,356 13,356 120,238 Directed Weighted Graph 2002 MATLAB Rutherford Boeing Matrix Market
914 cage13 vanHeukelum 445,315 445,315 7,479,343 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
1477 GD01_a Pajek 311 311 645 Directed Weighted Graph 2001 MATLAB Rutherford Boeing Matrix Market
913 cage12 vanHeukelum 130,228 130,228 2,032,536 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
912 cage11 vanHeukelum 39,082 39,082 559,722 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
915 cage14 vanHeukelum 1,505,785 1,505,785 27,130,349 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
2786 higgs-twitter SNAP 456,626 456,626 14,855,842 Directed Temporal Multigraph 2015 MATLAB Rutherford Boeing Matrix Market
2777 CollegeMsg SNAP 1,899 1,899 20,296 Directed Temporal Multigraph 2009 MATLAB Rutherford Boeing Matrix Market
2785 email-Eu-core-temporal SNAP 1,005 1,005 24,929 Directed Temporal Multigraph 2017 MATLAB Rutherford Boeing Matrix Market
2794 sx-stackoverflow SNAP 2,601,977 2,601,977 36,233,450 Directed Temporal Multigraph 2017 MATLAB Rutherford Boeing Matrix Market
2798 wiki-talk-temporal SNAP 1,140,149 1,140,149 3,309,592 Directed Temporal Multigraph 2017 MATLAB Rutherford Boeing Matrix Market
2793 sx-mathoverflow SNAP 24,818 24,818 239,978 Directed Temporal Multigraph 2017 MATLAB Rutherford Boeing Matrix Market
2792 sx-askubuntu SNAP 159,316 159,316 596,933 Directed Temporal Multigraph 2017 MATLAB Rutherford Boeing Matrix Market
2795 sx-superuser SNAP 194,085 194,085 924,886 Directed Temporal Multigraph 2017 MATLAB Rutherford Boeing Matrix Market
2402 polblogs Newman 1,490 1,490 19,025 Directed Multigraph 2005 MATLAB Rutherford Boeing Matrix Market
1523 SmallW Pajek 396 396 994 Directed Multigraph 2002 MATLAB Rutherford Boeing Matrix Market