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 401 - 420 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
794 lp_nug06 Qaplib 372 486 2,232 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
251 steam1 HB 240 240 2,248 Computational Fluid Dynamics Problem 1983 MATLAB Rutherford Boeing Matrix Market
2890 YaleA_10NN ML_Graph 165 165 2,268 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
1746 p0291 Meszaros 252 543 2,283 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
315 mhdb416 Bai 416 416 2,312 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1864 Chebyshev1 Muite 261 261 2,319 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
2421 netz4504_dual AG-Monien 615 615 2,342 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2392 celegansneural Newman 297 297 2,345 Directed Weighted Graph 1998 MATLAB Rutherford Boeing Matrix Market
2030 ch7-8-b1 JGD_Homology 1,176 56 2,352 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
675 lp_scsd1 LPnetlib 77 760 2,388 Linear Programming Problem 1981 MATLAB Rutherford Boeing Matrix Market
2015 ch5-5-b3 JGD_Homology 600 600 2,400 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
926 poisson2D FEMLAB 367 367 2,417 Computational Fluid Dynamics Problem 2003 MATLAB Rutherford Boeing Matrix Market
27 bcsstk05 HB 153 153 2,423 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
150 fs_680_2 HB 680 680 2,424 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
2866 dermatology_5NN ML_Graph 366 366 2,440 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
207 lund_b HB 147 147 2,441 Structural Problem 1974 MATLAB Rutherford Boeing Matrix Market
635 lp_israel LPnetlib 174 316 2,443 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
629 lp_gfrd_pnc LPnetlib 616 1,160 2,445 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
122 dwt_310 HB 310 310 2,448 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
206 lund_a HB 147 147 2,449 Structural Problem 1974 MATLAB Rutherford Boeing Matrix Market