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 2321 - 2340 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
753 pfinan512 Mulvey 74,752 74,752 596,992 Duplicate Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market
752 finan512 Mulvey 74,752 74,752 596,992 Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market
1761 rlfdual Meszaros 8,052 74,970 282,031 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1305 ncvxqp3 GHS_indef 75,000 75,000 499,964 Optimization Problem 1995 MATLAB Rutherford Boeing Matrix Market
2217 Maragal_8 NYPA 33,212 75,077 1,308,415 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
1734 nemsemm1 Meszaros 3,945 75,352 1,053,986 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2834 nv1 VLSI 75,468 75,468 1,635,003 Semiconductor Device Problem 2018 MATLAB Rutherford Boeing Matrix Market
1776 stat96v5 Meszaros 2,307 75,779 233,921 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
2284 soc-Epinions1 SNAP 75,888 75,888 508,837 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
2227 TSOPF_FS_b39_c19 TSOPF 76,216 76,216 1,977,600 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
809 shyy161 Shyy 76,480 76,480 329,762 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1228 c-71 GHS_indef 76,638 76,638 859,520 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
610 lp_cre_b LPnetlib 9,648 77,137 260,785 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
2646 vsp_vibrobox_scagr7-2c_rlfddd DIMACS10 77,328 77,328 871,172 Random Unweighted Graph 2011 MATLAB Rutherford Boeing Matrix Market
2326 soc-sign-Slashdot081106 SNAP 77,357 77,357 516,575 Directed Weighted Graph 2008 MATLAB Rutherford Boeing Matrix Market
2286 soc-Slashdot0811 SNAP 77,360 77,360 905,468 Directed Graph 2008 MATLAB Rutherford Boeing Matrix Market
2528 fe_tooth DIMACS10 78,136 78,136 905,182 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
1209 t3dh_e Oberwolfach 79,171 79,171 4,352,105 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1450 t3dh Oberwolfach 79,171 79,171 4,352,105 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1208 t3dh_a Oberwolfach 79,171 79,171 4,352,105 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market