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 2861 - 2880 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2829 ACTIVSg70K TAMU_SmartGridCenter 69,999 69,999 238,627 Power Network Problem 2018 MATLAB Rutherford Boeing Matrix Market
2827 ACTIVSg2000 TAMU_SmartGridCenter 4,000 4,000 28,505 Power Network Problem 2018 MATLAB Rutherford Boeing Matrix Market
2828 ACTIVSg10K TAMU_SmartGridCenter 20,000 20,000 135,888 Power Network Problem 2018 MATLAB Rutherford Boeing Matrix Market
2201 abtaha2 JGD_Taha 37,932 331 137,228 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2202 abtaha1 JGD_Taha 14,596 209 51,307 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
5 abb313 HB 313 176 1,557 Least Squares Problem 1974 MATLAB Rutherford Boeing Matrix Market
2269 ABACUS_shell_ud Puri 23,412 23,412 218,484 Model Reduction Problem 2009 MATLAB Rutherford Boeing Matrix Market
2271 ABACUS_shell_md Puri 23,412 23,412 218,484 Model Reduction Problem 2009 MATLAB Rutherford Boeing Matrix Market
2270 ABACUS_shell_ld Puri 23,412 23,412 218,484 Model Reduction Problem 2009 MATLAB Rutherford Boeing Matrix Market
2272 ABACUS_shell_hd Puri 23,412 23,412 218,484 Model Reduction Problem 2009 MATLAB Rutherford Boeing Matrix Market
1684 aa6 Meszaros 646 7,292 51,728 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1683 aa5 Meszaros 801 8,308 65,953 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1682 aa4 Meszaros 426 7,195 52,121 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1681 aa3 Meszaros 825 8,627 70,806 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1680 aa03 Meszaros 825 8,627 70,806 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1679 aa01 Meszaros 823 8,904 72,965 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1293 a5esindl GHS_indef 60,008 60,008 255,004 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
1292 a2nnsnsl GHS_indef 80,016 80,016 347,222 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
1291 a0nsdsil GHS_indef 80,016 80,016 355,034 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
4 685_bus HB 685 685 3,249 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market