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 1901 - 1920 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2874 k49_norm_10NN ML_Graph 38,547 38,547 618,158 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2872 iris_dataset_30NN ML_Graph 150 150 5,518 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2871 indianpines_10NN ML_Graph 9,144 9,144 124,656 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2870 har_10NN ML_Graph 10,299 10,299 151,736 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2866 dermatology_5NN ML_Graph 366 366 2,440 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2865 dataset22mfeatzernike_10NN ML_Graph 2,000 2,000 27,414 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2864 dataset20mfeatpixel_10NN ML_Graph 2,000 2,000 27,932 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2863 dataset18mfeatmorphological_10NN ML_Graph 2,000 2,000 22,832 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2860 collins_15NN ML_Graph 1,000 1,000 16,492 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
2663 MISKnowledgeMap Moqri 2,427 2,427 57,022 Undirected Weighted Graph 2015 MATLAB Rutherford Boeing Matrix Market
1327 rotor2 Morandini 791 791 10,685 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
1326 rotor1 Morandini 100 100 708 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
1325 robot Morandini 120 120 870 Robotics Problem 2006 MATLAB Rutherford Boeing Matrix Market
1865 Chebyshev2 Muite 2,053 2,053 18,447 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
1866 Chebyshev3 Muite 4,101 4,101 36,879 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
1867 Chebyshev4 Muite 68,121 68,121 5,377,761 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
1864 Chebyshev1 Muite 261 261 2,319 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
752 finan512 Mulvey 74,752 74,752 596,992 Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market
753 pfinan512 Mulvey 74,752 74,752 596,992 Duplicate Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market
2765 mycielskian9 Mycielski 383 383 14,542 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market