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 2581 - 2600 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1660 stormG2_1000 Mittelmann 528,185 1,377,306 3,459,881 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1809 stormg2-125 Meszaros 66,185 172,431 433,256 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1810 stormg2-27 Meszaros 14,441 37,485 94,274 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1811 stormg2-8 Meszaros 4,409 11,322 28,553 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
254 str_0 HB 363 363 2,454 Optimization Problem Sequence 1978 MATLAB Rutherford Boeing Matrix Market
255 str_200 HB 363 363 3,068 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market
256 str_400 HB 363 363 3,157 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market
257 str_600 HB 363 363 3,279 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market
1524 Stranke94 Pajek 10 10 90 Undirected Weighted Graph 1994 MATLAB Rutherford Boeing Matrix Market
807 struct3 Rothberg 53,570 53,570 1,173,694 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
808 struct4 Rothberg 4,350 4,350 237,798 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
1214 sts4098 Cannizzo 4,098 4,098 72,356 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2431 stufe AG-Monien 1,036 1,036 3,736 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2432 stufe-10 AG-Monien 24,010 24,010 92,828 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
828 swang1 Wang 3,169 3,169 20,841 Semiconductor Device Problem Sequence 1994 MATLAB Rutherford Boeing Matrix Market
829 swang2 Wang 3,169 3,169 20,841 Subsequent Semiconductor Device Problem 1994 MATLAB Rutherford Boeing Matrix Market
2792 sx-askubuntu SNAP 159,316 159,316 596,933 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
2794 sx-stackoverflow SNAP 2,601,977 2,601,977 36,233,450 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