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 2661 - 2680 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
142 fs_183_3 HB 183 183 1,069 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
323 pde225 Bai 225 225 1,065 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
2181 relat5 JGD_Relat 340 35 1,058 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
700 lp_vtp_base LPnetlib 198 346 1,051 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
793 lp_nug05 Qaplib 210 225 1,050 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
1476 GD00_c Pajek 638 638 1,041 Directed Multigraph 2000 MATLAB Rutherford Boeing Matrix Market
6 arc130 HB 130 130 1,037 Materials Problem 1974 MATLAB Rutherford Boeing Matrix Market
217 nos1 HB 237 237 1,017 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
1943 CAG_mat72 JGD_CAG 72 72 1,012 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
144 fs_183_6 HB 183 183 1,000 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
141 fs_183_1 HB 183 183 998 2D/3D Problem Sequence 1983 MATLAB Rutherford Boeing Matrix Market
1523 SmallW Pajek 396 396 994 Directed Multigraph 2002 MATLAB Rutherford Boeing Matrix Market
306 ck104 Bai 104 104 992 2D/3D Problem 1986 MATLAB Rutherford Boeing Matrix Market
162 gre_185 HB 185 185 975 Directed Weighted Graph 1981 MATLAB Rutherford Boeing Matrix Market
2124 n4c6-b15 JGD_Homology 60 920 960 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2048 cis-n4c6-b15 JGD_Homology 60 920 960 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2416 grid1 AG-Monien 252 252 952 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2153 cat_ears_4_1 JGD_Margulies 377 313 938 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
313 lop163 Bai 163 163 935 Statistical/Mathematical Problem 1978 MATLAB Rutherford Boeing Matrix Market
2734 spaceStation_1 VDOL 99 99 927 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market