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
94 can_161 HB 161 161 1,377 Structural Problem 1981 MATLAB Rutherford Boeing Matrix Market
1967 IG5-8 JGD_G5 156 292 1,711 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
264 west0156 HB 156 156 362 Chemical Process Simulation Problem 1983 MATLAB Rutherford Boeing Matrix Market
1934 bibd_18_9 JGD_BIBD 153 48,620 1,750,320 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
27 bcsstk05 HB 153 153 2,423 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
60 bcsstm05 HB 153 153 153 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
641 lp_lotfi LPnetlib 153 366 1,136 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
2872 iris_dataset_30NN ML_Graph 150 150 5,518 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2205 Trefethen_150 JGD_Trefethen 150 150 2,040 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2559 cz148 CPM 148 148 1,527 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
676 lp_scsd6 LPnetlib 147 1,350 4,316 Linear Programming Problem 1981 MATLAB Rutherford Boeing Matrix Market
207 lund_b HB 147 147 2,441 Structural Problem 1974 MATLAB Rutherford Boeing Matrix Market
206 lund_a HB 147 147 2,449 Structural Problem 1974 MATLAB Rutherford Boeing Matrix Market
93 can_144 HB 144 144 1,296 Structural Problem 1981 MATLAB Rutherford Boeing Matrix Market
634 lp_grow7 LPnetlib 140 301 2,612 Linear Programming Problem 1983 MATLAB Rutherford Boeing Matrix Market
44 bcsstk22 HB 138 138 696 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
72 bcsstm22 HB 138 138 138 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
173 impcol_c HB 137 137 400 Chemical Process Simulation Problem 1982 MATLAB Rutherford Boeing Matrix Market
334 rw136 Bai 136 136 479 Statistical/Mathematical Problem 1978 MATLAB Rutherford Boeing Matrix Market
1930 bibd_17_3 JGD_BIBD 136 680 2,040 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market