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 981 - 1000 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
659 lp_pilotnov LPnetlib 975 2,446 13,331 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
624 lp_fit1d LPnetlib 24 1,049 13,427 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
2876 mice_10NN ML_Graph 1,077 1,077 13,484 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
1942 CAG_mat364 JGD_CAG 364 364 13,585 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2737 spaceStation_4 VDOL 950 950 13,626 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2531 uk DIMACS10 4,824 4,824 13,674 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2047 cis-n4c6-b14 JGD_Homology 920 6,300 13,800 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2123 n4c6-b14 JGD_Homology 920 6,300 13,800 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1533 yeast Pajek 2,361 2,361 13,828 Undirected Graph 2003 MATLAB Rutherford Boeing Matrix Market
227 orsreg_1 HB 2,205 2,205 14,133 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market
1466 Erdos972 Pajek 5,488 5,488 14,170 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
2112 n4c5-b4 JGD_Homology 2,852 1,350 14,260 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1932 bibd_17_4 JGD_BIBD 136 2,380 14,280 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1931 bibd_17_4b JGD_BIBD 136 2,380 14,280 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2765 mycielskian9 Mycielski 383 383 14,542 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
1053 adder_trans_01 Sandia 1,814 1,814 14,579 Circuit Simulation Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
1054 adder_trans_02 Sandia 1,814 1,814 14,579 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
324 pde2961 Bai 2,961 2,961 14,585 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
1468 Erdos982 Pajek 5,822 5,822 14,750 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
2692 hangGlider_2 VDOL 1,647 1,647 14,754 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market