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 1261 - 1280 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
994 adder_dcop_11 Sandia 1,813 1,813 11,243 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
995 adder_dcop_12 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
2296 ca-CondMat SNAP 23,133 23,133 186,936 Undirected Graph 2003 MATLAB Rutherford Boeing Matrix Market
2305 amazon0312 SNAP 400,727 400,727 3,200,440 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
2304 amazon0302 SNAP 262,111 262,111 1,234,877 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
1001 adder_dcop_18 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
2306 amazon0505 SNAP 410,236 410,236 3,356,824 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
938 nd12k ND 36,000 36,000 14,220,946 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
936 nd3k ND 9,000 9,000 3,279,690 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2307 amazon0601 SNAP 403,394 403,394 3,387,388 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
2297 ca-GrQc SNAP 5,242 5,242 28,980 Undirected Graph 2003 MATLAB Rutherford Boeing Matrix Market
946 af_shell7 Schenk_AFE 504,855 504,855 17,579,155 Subsequent Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
937 nd6k ND 18,000 18,000 6,897,316 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
1008 adder_dcop_25 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
947 af_shell8 Schenk_AFE 504,855 504,855 17,579,155 Subsequent Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
1011 adder_dcop_28 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1019 adder_dcop_36 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1013 adder_dcop_30 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1328 tomography MathWorks 500 500 28,726 Computer Graphics/Vision Problem 2003 MATLAB Rutherford Boeing Matrix Market
934 cell1 Lucifora 7,055 7,055 30,082 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market