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.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 2721 - 2740 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
58 bcsstm03 HB 112 112 72 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
25 bcsstk03 HB 112 112 640 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
2389 adjnoun Newman 112 112 850 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1489 GD96_b Pajek 111 111 193 Directed Graph 1996 MATLAB Rutherford Boeing Matrix Market
721 lpi_klein1 LPnetlib 54 108 750 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
1944 TF10 JGD_Forest 99 107 622 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2858 breasttissue_10NN ML_Graph 106 106 1,412 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2403 polbooks Newman 105 105 882 Undirected Graph 2001 MATLAB Rutherford Boeing Matrix Market
2097 n3c6-b1 JGD_Homology 105 105 210 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2110 n4c5-b2 JGD_Homology 455 105 1,365 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2077 n2c6-b2 JGD_Homology 455 105 1,365 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1499 GD99_c Pajek 105 105 149 Directed Graph 1999 MATLAB Rutherford Boeing Matrix Market
2099 n3c6-b2 JGD_Homology 455 105 1,365 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
9 ash331 HB 331 104 662 Least Squares Problem 1974 MATLAB Rutherford Boeing Matrix Market
306 ck104 Bai 104 104 992 2D/3D Problem 1986 MATLAB Rutherford Boeing Matrix Market
861 pivtol MathWorks 102 102 306 Statistical/Mathematical Problem 2002 MATLAB Rutherford Boeing Matrix Market
1484 GD06_theory Pajek 101 101 380 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1532 WorldCities Pajek 315 100 7,518 Weighted Bipartite Graph 2004 MATLAB Rutherford Boeing Matrix Market
1326 rotor1 Morandini 100 100 708 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
318 olm100 Bai 100 100 396 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market