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 1121 - 1140 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2324 Oregon-2 SNAP 11,806 11,806 65,460 Undirected Graph Sequence 2001 MATLAB Rutherford Boeing Matrix Market
549 g7jac040 Hollinger 11,790 11,790 107,383 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
550 g7jac040sc Hollinger 11,790 11,790 107,383 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
2031 ch7-8-b2 JGD_Homology 11,760 1,176 35,280 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
443 pesa Gaertner 11,738 11,738 79,566 Directed Weighted Graph 2001 MATLAB Rutherford Boeing Matrix Market
1436 inlet Oberwolfach 11,730 11,730 328,323 Model Reduction Problem 2006 MATLAB Rutherford Boeing Matrix Market
2348 nopss_11k Rommes 11,685 11,685 44,941 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
921 sinc15 Hohn 11,532 11,532 551,184 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
918 fd15 Hohn 11,532 11,532 44,206 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
2323 Oregon-1 SNAP 11,492 11,492 46,818 Undirected Graph Sequence 2001 MATLAB Rutherford Boeing Matrix Market
1447 t2dah Oberwolfach 11,445 11,445 176,117 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1205 t2dah_e Oberwolfach 11,445 11,445 176,117 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1204 t2dah_a Oberwolfach 11,445 11,445 176,117 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
911 cage10 vanHeukelum 11,397 11,397 150,645 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
2797 wiki-RfA SNAP 11,380 11,380 188,077 Directed Weighted Temporal Multigraph 2014 MATLAB Rutherford Boeing Matrix Market
1974 IG5-15 JGD_G5 11,369 11,987 323,509 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1183 coupled IBM_Austin 11,341 11,341 97,193 Circuit Simulation Problem 2004 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
2523 fe_4elt2 DIMACS10 11,143 11,143 65,636 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
1562 c-43 Schenk_IBMNA 11,125 11,125 123,659 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market