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 901 - 920 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1427 qpband GHS_indef 20,000 20,000 45,000 Optimization Problem 1999 MATLAB Rutherford Boeing Matrix Market
1509 NotreDame_actors Barabasi 392,400 127,823 1,470,404 Bipartite Graph 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
772 nemeth08 Nemeth 9,506 9,506 394,816 Subsequent Theoretical/Quantum Chemistry Problem 1999 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
773 nemeth09 Nemeth 9,506 9,506 395,506 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
770 nemeth06 Nemeth 9,506 9,506 394,808 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1475 GD00_a Pajek 352 352 458 Directed Graph 2000 MATLAB Rutherford Boeing Matrix Market
1476 GD00_c Pajek 638 638 1,041 Directed Multigraph 2000 MATLAB Rutherford Boeing Matrix Market
377 thermal Brunetiere 3,456 3,456 66,528 Thermal Problem 2000 MATLAB Rutherford Boeing Matrix Market
2533 wing_nodal DIMACS10 10,937 10,937 150,976 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2532 wing DIMACS10 62,032 62,032 243,088 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
373 circuit_4 Bomhof 80,209 80,209 307,604 Circuit Simulation Problem 2000 MATLAB Rutherford Boeing Matrix Market
372 circuit_3 Bomhof 12,127 12,127 48,137 Circuit Simulation Problem 2000 MATLAB Rutherford Boeing Matrix Market
371 circuit_2 Bomhof 4,510 4,510 21,199 Circuit Simulation Problem 2000 MATLAB Rutherford Boeing Matrix Market
370 circuit_1 Bomhof 2,624 2,624 35,823 Circuit Simulation Problem 2000 MATLAB Rutherford Boeing Matrix Market
2320 as-735 SNAP 7,716 7,716 26,467 Undirected Graph Sequence 2000 MATLAB Rutherford Boeing Matrix Market
2531 uk DIMACS10 4,824 4,824 13,674 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2530 t60k DIMACS10 60,005 60,005 178,880 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2529 m14b DIMACS10 214,765 214,765 3,358,036 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market