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 1461 - 1480 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2807 kmer_U1a GenBank 67,716,231 67,716,231 138,778,562 Undirected Graph 2015 MATLAB Rutherford Boeing Matrix Market
2808 kmer_V1r GenBank 214,005,017 214,005,017 465,410,904 Undirected Graph 2015 MATLAB Rutherford Boeing Matrix Market
2809 kmer_V2a GenBank 55,042,369 55,042,369 117,217,600 Undirected Graph 2015 MATLAB Rutherford Boeing Matrix Market
2875 kmnist_norm_10NN ML_Graph 10,000 10,000 156,932 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2163 kneser_10_4_1 JGD_Margulies 349,651 330,751 992,252 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2164 kneser_6_2_1 JGD_Margulies 601 676 2,027 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2165 kneser_8_3_1 JGD_Margulies 15,737 15,681 47,042 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1507 Kohonen Pajek 4,470 4,470 12,731 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
2489 kron_g500-logn16 DIMACS10 65,536 65,536 4,912,469 Undirected Multigraph 2010 MATLAB Rutherford Boeing Matrix Market
2490 kron_g500-logn17 DIMACS10 131,072 131,072 10,228,360 Undirected Multigraph 2010 MATLAB Rutherford Boeing Matrix Market
2491 kron_g500-logn18 DIMACS10 262,144 262,144 21,165,908 Undirected Multigraph 2010 MATLAB Rutherford Boeing Matrix Market
2492 kron_g500-logn19 DIMACS10 524,288 524,288 43,562,265 Undirected Multigraph 2010 MATLAB Rutherford Boeing Matrix Market
2493 kron_g500-logn20 DIMACS10 1,048,576 1,048,576 89,239,674 Undirected Multigraph 2010 MATLAB Rutherford Boeing Matrix Market
2494 kron_g500-logn21 DIMACS10 2,097,152 2,097,152 182,082,942 Undirected Multigraph 2010 MATLAB Rutherford Boeing Matrix Market
2597 ks2010 DIMACS10 238,600 238,600 1,121,798 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
1330 Kuu MathWorks 7,102 7,102 340,200 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
2598 ky2010 DIMACS10 161,672 161,672 787,778 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2429 L AG-Monien 956 956 3,640 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
1791 l30 Meszaros 2,701 16,281 52,070 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1717 l9 Meszaros 244 1,483 4,659 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market