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 881 - 900 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
52 bcsstk30 HB 28,924 28,924 2,043,492 Structural Problem 1986 MATLAB Rutherford Boeing Matrix Market
1738 nemswrld Meszaros 7,138 28,550 192,283 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2238 TSOPF_RS_b300_c2 TSOPF 28,338 28,338 2,943,887 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2229 TSOPF_FS_b39_c7 TSOPF 28,216 28,216 730,080 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
1780 us04 Meszaros 163 28,016 297,538 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1976 IG5-17 JGD_G5 30,162 27,944 1,035,008 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1299 bratu3d GHS_indef 27,792 27,792 173,796 2D/3D Problem 1989 MATLAB Rutherford Boeing Matrix Market
1503 HEP-th-new Pajek 27,770 27,770 352,807 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
2293 cit-HepTh SNAP 27,770 27,770 352,807 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
1834 scrs8-2r Meszaros 14,364 27,691 58,439 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
954 2D_27628_bjtcai Schenk_IBMSDS 27,628 27,628 206,670 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
2811 TEM27623 Guettel 27,623 27,623 439,469 Electromagnetics Problem 2015 MATLAB Rutherford Boeing Matrix Market
1298 brainpc2 GHS_indef 27,607 27,607 179,395 Optimization Problem 1994 MATLAB Rutherford Boeing Matrix Market
575 jan99jac080sc Hollinger 27,534 27,534 151,063 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
574 jan99jac080 Hollinger 27,534 27,534 151,063 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
585 mark3jac060sc Hollinger 27,449 27,449 160,723 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
584 mark3jac060 Hollinger 27,449 27,449 160,723 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
1502 HEP-th Pajek 27,240 27,240 342,437 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
1890 Maragal_7 NYPA 46,845 26,564 1,200,537 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
2313 p2p-Gnutella24 SNAP 26,518 26,518 65,369 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market