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 2701 - 2720 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
44 bcsstk22 HB 138 138 696 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
663 lp_recipe LPnetlib 91 204 687 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
1782 zed Meszaros 116 142 666 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
665 lp_sc205 LPnetlib 205 317 665 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
1195 rajat11 Rajat 135 135 665 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
9 ash331 HB 331 104 662 Least Squares Problem 1974 MATLAB Rutherford Boeing Matrix Market
2174 rel5 JGD_Relat 340 35 656 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
158 gent113 HB 113 113 655 Statistical/Mathematical Problem 1973 MATLAB Rutherford Boeing Matrix Market
707 lpi_box1 LPnetlib 231 261 651 Linear Programming Problem 1992 MATLAB Rutherford Boeing Matrix Market
1478 GD01_Acap Pajek 953 953 645 Directed Multigraph 2001 MATLAB Rutherford Boeing Matrix Market
1477 GD01_a Pajek 311 311 645 Directed Weighted Graph 2001 MATLAB Rutherford Boeing Matrix Market
25 bcsstk03 HB 112 112 640 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
1944 TF10 JGD_Forest 99 107 622 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1520 Sandi_sandi Pajek 314 360 613 Bipartite Graph 1999 MATLAB Rutherford Boeing Matrix Market
2157 flower_5_1 JGD_Margulies 211 201 602 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2016 ch5-5-b4 JGD_Homology 120 600 600 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
220 nos4 HB 100 100 594 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
2194 08blocks JGD_SPG 300 300 592 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
171 impcol_a HB 207 207 572 Chemical Process Simulation Problem 1982 MATLAB Rutherford Boeing Matrix Market
102 can_61 HB 61 61 557 Structural Problem 1981 MATLAB Rutherford Boeing Matrix Market