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 1281 - 1300 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1394 pf2177 Andrianov 9,728 9,728 725,144 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1329 Kemelmacher Kemelmacher 28,452 9,693 100,875 Computer Graphics/Vision Problem 2005 MATLAB Rutherford Boeing Matrix Market
1758 r05 Meszaros 5,190 9,690 104,145 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1433 flowmeter5 Oberwolfach 9,669 9,669 67,391 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1432 flowmeter0 Oberwolfach 9,669 9,669 67,391 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1456 California Pajek 9,664 9,664 16,150 Directed Graph 2006 MATLAB Rutherford Boeing Matrix Market
887 fv1 Norris 9,604 9,604 85,264 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
1748 p05 Meszaros 5,090 9,590 59,045 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1728 model7 Meszaros 3,358 9,582 51,027 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
376 coater2 Brethour 9,540 9,540 207,308 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market
1389 net25 Andrianov 9,520 9,520 401,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
771 nemeth07 Nemeth 9,506 9,506 394,812 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
772 nemeth08 Nemeth 9,506 9,506 394,816 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
777 nemeth13 Nemeth 9,506 9,506 474,472 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
766 nemeth02 Nemeth 9,506 9,506 394,808 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
767 nemeth03 Nemeth 9,506 9,506 394,808 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
774 nemeth10 Nemeth 9,506 9,506 401,448 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
787 nemeth23 Nemeth 9,506 9,506 1,506,810 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
790 nemeth26 Nemeth 9,506 9,506 1,511,760 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
789 nemeth25 Nemeth 9,506 9,506 1,511,758 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market