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 1901 - 1920 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1931 bibd_17_4b JGD_BIBD 136 2,380 14,280 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2112 n4c5-b4 JGD_Homology 2,852 1,350 14,260 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1466 Erdos972 Pajek 5,488 5,488 14,170 Undirected Graph 2006 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
1533 yeast Pajek 2,361 2,361 13,828 Undirected Graph 2003 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
2531 uk DIMACS10 4,824 4,824 13,674 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2737 spaceStation_4 VDOL 950 950 13,626 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1942 CAG_mat364 JGD_CAG 364 364 13,585 Combinatorial Problem 2008 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
624 lp_fit1d LPnetlib 24 1,049 13,427 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
659 lp_pilotnov LPnetlib 975 2,446 13,331 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
838 radfr1 Zitney 1,048 1,048 13,299 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
2083 n2c6-b8 JGD_Homology 1,470 3,990 13,230 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2404 power Newman 4,941 4,941 13,188 Undirected Graph 1998 MATLAB Rutherford Boeing Matrix Market
1530 USpowerGrid Pajek 4,941 4,941 13,188 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
539 add20 Hamm 2,395 2,395 13,151 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
723 lpi_klein3 LPnetlib 994 1,082 13,101 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
1170 Pd MathWorks 8,081 8,081 13,036 Counter Example Problem 2002 MATLAB Rutherford Boeing Matrix Market