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
2379 webbase-1M Williams 1,000,005 1,000,005 3,105,536 Weighted Directed Graph 2008 MATLAB Rutherford Boeing Matrix Market
2228 TSOPF_FS_b39_c30 TSOPF 120,216 120,216 3,121,160 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
1388 net150 Andrianov 43,520 43,520 3,121,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
849 pkustk03 Chen 63,336 63,336 3,130,416 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
2474 delaunay_n19 DIMACS10 524,288 524,288 3,145,646 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
932 sme3Dc FEMLAB 42,930 42,930 3,148,656 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
2305 amazon0312 SNAP 400,727 400,727 3,200,440 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
803 3dtube Rothberg 45,330 45,330 3,213,618 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market
2441 cnr-2000 LAW 325,557 325,557 3,216,152 Directed Graph 2000 MATLAB Rutherford Boeing Matrix Market
2825 Goodwin_095 Goodwin 100,037 100,037 3,226,066 Computational Fluid Dynamics 2018 MATLAB Rutherford Boeing Matrix Market
854 pkustk08 Chen 22,209 22,209 3,226,671 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
936 nd3k ND 9,000 9,000 3,279,690 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
1281 shipsec8 DNVS 114,919 114,919 3,303,553 Structural Problem 1999 MATLAB Rutherford Boeing Matrix Market
2798 wiki-talk-temporal SNAP 1,140,149 1,140,149 3,309,592 Directed Temporal Multigraph 2017 MATLAB Rutherford Boeing Matrix Market
1774 stat96v3 Meszaros 33,841 1,113,780 3,317,736 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1935 bibd_19_9 JGD_BIBD 171 92,378 3,325,608 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2306 amazon0505 SNAP 410,236 410,236 3,356,824 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
2529 m14b DIMACS10 214,765 214,765 3,358,036 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
1354 GaAsH6 PARSEC 61,349 61,349 3,381,809 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
2044 ch8-8-b5 JGD_Homology 564,480 376,320 3,386,880 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market