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 121 - 140 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
636 lp_kb2 LPnetlib 43 68 313 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
1943 CAG_mat72 JGD_CAG 72 72 1,012 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1501 GlossGT Pajek 72 72 122 Directed Graph 2001 MATLAB Rutherford Boeing Matrix Market
133 dwt_72 HB 72 72 222 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
2011 ch4-4-b2 JGD_Homology 96 72 288 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
106 can_73 HB 73 73 377 Structural Problem 1981 MATLAB Rutherford Boeing Matrix Market
1486 GD95_b Pajek 73 73 96 Directed Graph 1995 MATLAB Rutherford Boeing Matrix Market
2400 lesmis Newman 77 77 508 Undirected Weighted Graph 1993 MATLAB Rutherford Boeing Matrix Market
1965 IG5-6 JGD_G5 30 77 251 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
667 lp_sc50b LPnetlib 50 78 148 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
666 lp_sc50a LPnetlib 50 78 160 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
1482 GD02_b Pajek 80 80 232 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
253 steam3 HB 80 80 314 Computational Fluid Dynamics Problem 1983 MATLAB Rutherford Boeing Matrix Market
2142 Trec8 JGD_Kocay 23 84 549 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1492 GD97_a Pajek 84 84 332 Directed Graph 1997 MATLAB Rutherford Boeing Matrix Market
1920 bibd_9_3 JGD_BIBD 36 84 252 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
7 ash219 HB 219 85 438 Least Squares Problem 1974 MATLAB Rutherford Boeing Matrix Market
2170 wheel_6_1 JGD_Margulies 83 85 254 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2149 cat_ears_2_1 JGD_Margulies 85 85 254 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
11 ash85 HB 85 85 523 Least Squares Problem 1974 MATLAB Rutherford Boeing Matrix Market