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 2501 - 2520 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1545 c-26 Schenk_IBMNA 4,307 4,307 34,537 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1544 c-25 Schenk_IBMNA 3,797 3,797 49,635 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1543 c-24 Schenk_IBMNA 4,119 4,119 35,699 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1542 c-23 Schenk_IBMNA 3,969 3,969 31,079 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1541 c-22 Schenk_IBMNA 3,792 3,792 28,870 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1540 c-21 Schenk_IBMNA 3,509 3,509 32,145 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1539 c-20 Schenk_IBMNA 2,921 2,921 20,445 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1538 c-19 Schenk_IBMNA 2,327 2,327 21,817 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1537 c-18 Schenk_IBMNA 2,169 2,169 15,145 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
299 bwm2000 Bai 2,000 2,000 7,996 Chemical Process Simulation Problem 1992 MATLAB Rutherford Boeing Matrix Market
298 bwm200 Bai 200 200 796 Chemical Process Simulation Problem 1992 MATLAB Rutherford Boeing Matrix Market
2664 bundle_adj Mazaheri 513,351 513,351 20,207,907 Computer Vision Problem 2015 MATLAB Rutherford Boeing Matrix Market
1347 bundle1 Lourakis 10,581 10,581 770,811 Computer Graphics/Vision Problem 2006 MATLAB Rutherford Boeing Matrix Market
2659 Bump_2911 Janna 2,911,419 2,911,419 127,729,899 2D/3D Problem 2014 MATLAB Rutherford Boeing Matrix Market
2858 breasttissue_10NN ML_Graph 106 106 1,412 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
1299 bratu3d GHS_indef 27,792 27,792 173,796 2D/3D Problem 1989 MATLAB Rutherford Boeing Matrix Market
1298 brainpc2 GHS_indef 27,607 27,607 179,395 Optimization Problem 1994 MATLAB Rutherford Boeing Matrix Market
2426 brack2 AG-Monien 62,631 62,631 733,118 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
90 bp_800 HB 822 822 4,534 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market
89 bp_600 HB 822 822 4,172 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market