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 1441 - 1460 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1861 F2 Koutsovasilis 71,505 71,505 5,294,285 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
862 kim1 Kim 38,415 38,415 933,195 2D/3D Problem 2002 MATLAB Rutherford Boeing Matrix Market
863 kim2 Kim 456,976 456,976 11,330,020 2D/3D Problem 2002 MATLAB Rutherford Boeing Matrix Market
1329 Kemelmacher Kemelmacher 28,452 9,693 100,875 Computer Graphics/Vision Problem 2005 MATLAB Rutherford Boeing Matrix Market
979 Stanford Kamvar 281,903 281,903 2,312,497 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
980 Stanford_Berkeley Kamvar 683,446 683,446 7,583,376 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
2204 Trefethen_20 JGD_Trefethen 20 20 158 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2205 Trefethen_150 JGD_Trefethen 150 150 2,040 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2207 Trefethen_200 JGD_Trefethen 200 200 2,890 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2211 Trefethen_2000 JGD_Trefethen 2,000 2,000 41,906 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2213 Trefethen_20000 JGD_Trefethen 20,000 20,000 554,466 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2212 Trefethen_20000b JGD_Trefethen 19,999 19,999 554,435 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2206 Trefethen_200b JGD_Trefethen 199 199 2,873 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2203 Trefethen_20b JGD_Trefethen 19 19 147 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2208 Trefethen_300 JGD_Trefethen 300 300 4,678 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2209 Trefethen_500 JGD_Trefethen 500 500 8,478 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2210 Trefethen_700 JGD_Trefethen 700 700 12,654 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2202 abtaha1 JGD_Taha 14,596 209 51,307 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2201 abtaha2 JGD_Taha 37,932 331 137,228 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2195 EX1 JGD_SPG 560 560 8,736 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market