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 2541 - 2560 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1295 bloweya GHS_indef 30,004 30,004 150,009 Materials Problem 1992 MATLAB Rutherford Boeing Matrix Market
1294 blockqp1 GHS_indef 60,012 60,012 640,033 Optimization Problem 1994 MATLAB Rutherford Boeing Matrix Market
81 blckhole HB 2,132 2,132 14,872 Structural Problem 1983 MATLAB Rutherford Boeing Matrix Market
2350 bips98_606 Rommes 7,135 7,135 34,738 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2352 bips98_1450 Rommes 11,305 11,305 44,678 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2351 bips98_1142 Rommes 9,735 9,735 40,983 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2356 bips07_3078 Rommes 21,128 21,128 75,729 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2355 bips07_2476 Rommes 16,861 16,861 66,498 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2354 bips07_1998 Rommes 15,066 15,066 62,198 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2353 bips07_1693 Rommes 13,275 13,275 49,044 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2433 biplane-9 AG-Monien 21,701 21,701 84,076 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2857 Binaryalphadigs_10NN ML_Graph 1,404 1,404 19,392 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2413 big_dual AG-Monien 30,269 30,269 89,858 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
441 big Gaertner 13,209 13,209 91,465 Directed Weighted Graph 2001 MATLAB Rutherford Boeing Matrix Market
1921 bibd_9_5 JGD_BIBD 36 126 1,260 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1920 bibd_9_3 JGD_BIBD 36 84 252 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1940 bibd_81_3 JGD_BIBD 3,240 85,320 255,960 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1939 bibd_81_2 JGD_BIBD 3,240 3,240 3,240 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1938 bibd_49_3 JGD_BIBD 1,176 18,424 55,272 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1937 bibd_22_8 JGD_BIBD 231 319,770 8,953,560 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market