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 1541 - 1560 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2311 p2p-Gnutella08 SNAP 6,301 6,301 20,777 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
818 raefsky5 Simon 6,316 6,316 167,178 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
1552 c-33 Schenk_IBMNA 6,317 6,317 56,123 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
661 lp_qap15 LPnetlib 6,330 22,275 94,950 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
798 lp_nug15 Qaplib 6,330 22,275 94,950 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
1949 TF15 JGD_Forest 6,334 7,742 80,057 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1801 deter7 Meszaros 6,375 18,153 37,131 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2104 n3c6-b7 JGD_Homology 6,435 6,435 51,480 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2103 n3c6-b6 JGD_Homology 6,435 5,005 45,045 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1554 c-35 Schenk_IBMNA 6,537 6,537 62,891 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2200 EX6 JGD_SPG 6,545 6,545 295,680 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2199 EX5 JGD_SPG 6,545 6,545 295,680 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1779 ulevimin Meszaros 6,590 46,937 164,538 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1553 c-34 Schenk_IBMNA 6,611 6,611 64,333 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
865 barth Pothen 6,691 6,691 46,187 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
754 barth Nasa 6,691 6,691 26,439 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
1973 IG5-14 JGD_G5 6,735 7,621 173,337 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
454 bayer03 Grund 6,747 6,747 29,195 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
1534 Zewail Pajek 6,752 6,752 54,233 Directed Multigraph 2002 MATLAB Rutherford Boeing Matrix Market
568 jan99jac020 Hollinger 6,774 6,774 33,744 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market