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.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 1121 - 1140 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
490 G29 Gset 2,000 2,000 39,980 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
489 G28 Gset 2,000 2,000 39,980 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
488 G27 Gset 2,000 2,000 39,980 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
487 G26 Gset 2,000 2,000 39,980 Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
486 G25 Gset 2,000 2,000 39,980 Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
485 G24 Gset 2,000 2,000 39,980 Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
483 G22 Gset 2,000 2,000 39,980 Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
2861 dataset12mfeatfactors_10NN ML_Graph 2,000 2,000 27,442 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
299 bwm2000 Bai 2,000 2,000 7,996 Chemical Process Simulation Problem 1992 MATLAB Rutherford Boeing Matrix Market
2863 dataset18mfeatmorphological_10NN ML_Graph 2,000 2,000 22,832 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
1638 tols2000 Bai 2,000 2,000 5,184 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
2862 dataset16mfeatkarhunen_10NN ML_Graph 2,000 2,000 27,668 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2211 Trefethen_2000 JGD_Trefethen 2,000 2,000 41,906 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
68 bcsstm13 HB 2,003 2,003 21,181 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
35 bcsstk13 HB 2,003 2,003 83,883 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
272 west2021 HB 2,021 2,021 7,310 Chemical Process Simulation Problem 1983 MATLAB Rutherford Boeing Matrix Market
1441 piston Oberwolfach 2,025 2,025 100,015 Model Reduction Problem 2006 MATLAB Rutherford Boeing Matrix Market
2359 M40PI_n1 Rommes 2,028 2,028 5,007 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2367 S40PI_n1 Rommes 2,028 2,028 5,007 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
656 lp_pilot87 LPnetlib 2,030 6,680 74,949 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market