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 1401 - 1420 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1549 c-30 Schenk_IBMNA 5,321 5,321 65,693 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2523 fe_4elt2 DIMACS10 11,143 11,143 65,636 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2324 Oregon-2 SNAP 11,806 11,806 65,460 Undirected Graph Sequence 2001 MATLAB Rutherford Boeing Matrix Market
2313 p2p-Gnutella24 SNAP 26,518 26,518 65,369 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
1212 powersim LiuWenzhuo 15,838 15,838 64,424 Power Network Problem 2004 MATLAB Rutherford Boeing Matrix Market
1553 c-34 Schenk_IBMNA 6,611 6,611 64,333 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1767 rosen10 Meszaros 2,056 6,152 64,192 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1191 rajat07 Rajat 14,842 14,842 63,913 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
1693 car4 Meszaros 16,384 33,052 63,724 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
36 bcsstk14 HB 1,806 1,806 63,454 Structural Problem 1985 MATLAB Rutherford Boeing Matrix Market
919 fd18 Hohn 16,428 16,428 63,406 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
453 bayer02 Grund 13,935 13,935 63,307 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
650 lp_pds_06 LPnetlib 9,881 29,351 63,220 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1786 gen1 Meszaros 769 2,561 63,086 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1789 gen Meszaros 769 2,561 63,086 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2850 dendrimer Negre 730 730 63,024 Computational Chemistry Problem 2018 MATLAB Rutherford Boeing Matrix Market
1554 c-35 Schenk_IBMNA 6,537 6,537 62,891 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2070 mk12-b5 JGD_Homology 10,395 62,370 62,370 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2892 yeast_30NN ML_Graph 1,484 1,484 62,350 Undirected Weighted Graph 2020 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