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 1241 - 1260 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
787 nemeth23 Nemeth 9,506 9,506 1,506,810 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
786 nemeth22 Nemeth 9,506 9,506 1,358,832 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
784 nemeth20 Nemeth 9,506 9,506 971,870 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
775 nemeth11 Nemeth 9,506 9,506 408,264 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
773 nemeth09 Nemeth 9,506 9,506 395,506 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
2065 mk11-b4b JGD_Homology 9,450 17,325 47,250 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1700 cq9 Meszaros 9,278 21,534 96,653 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1558 c-39 Schenk_IBMNA 9,271 9,271 116,587 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2638 vsp_data_and_seymourl DIMACS10 9,167 9,167 111,732 Random Unweighted Graph 2011 MATLAB Rutherford Boeing Matrix Market
2871 indianpines_10NN ML_Graph 9,144 9,144 124,656 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
581 mark3jac020sc Hollinger 9,129 9,129 52,883 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
580 mark3jac020 Hollinger 9,129 9,129 52,883 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
448 graham1 Graham 9,035 9,035 335,472 Computational Fluid Dynamics Problem 1998 MATLAB Rutherford Boeing Matrix Market
2410 3elt_dual AG-Monien 9,000 9,000 26,556 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
531 G66 Gset 9,000 9,000 36,000 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
936 nd3k ND 9,000 9,000 3,279,690 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
612 lp_cre_d LPnetlib 8,926 73,948 246,614 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1985 GL7d12 JGD_GL7d 8,899 1,019 37,519 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2309 p2p-Gnutella05 SNAP 8,846 8,846 31,839 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
1508 Lederberg Pajek 8,843 8,843 41,601 Directed Multigraph 2002 MATLAB Rutherford Boeing Matrix Market