% Dataset from: http://mail.tku.edu.tw/chchou/others/others.htm % % M. C. Su, C. H. Chou, and C. C. Hsieh, “Fuzzy C-Means Algorithm with a Point Symmetry Distance,” % International Journal of Fuzzy Systems, vol. 7, no. 4, pp. 175-181, 2005. % @RELATION 3MC @ATTRIBUTE x REAL @ATTRIBUTE y REAL @ATTRIBUTE class {1,2,3} @DATA -3.053,0.787,1 -2.535,1.088,1 -2.667,0.611,1 -2.598,1.323,1 2.173,0.864,1 0.606,0.742,1 -1.686,0.854,1 2.307,1.196,1 0.520,1.155,1 -0.484,0.985,1 -1.857,1.337,1 -3.460,0.868,1 -0.324,1.237,1 0.319,1.149,1 0.714,1.399,1 -2.184,1.529,1 0.128,1.446,1 2.357,0.693,1 0.605,1.402,1 -0.770,1.401,1 1.199,1.135,1 -4.580,1.124,1 2.693,1.038,1 -1.969,0.901,1 0.597,1.031,1 -3.557,1.064,1 4.359,1.041,1 -4.393,1.371,1 -3.509,0.876,1 -0.494,0.743,1 2.767,1.281,1 0.926,1.275,1 0.161,0.716,1 3.213,0.846,1 3.715,1.502,1 3.889,0.644,1 -1.021,1.156,1 -3.313,1.288,1 -0.105,0.834,1 -4.164,1.255,1 3.566,1.288,1 -0.949,0.628,1 -2.198,1.493,1 0.898,1.260,1 -2.996,0.668,1 2.913,1.001,1 -0.088,0.893,1 -3.480,1.211,1 -0.642,0.825,1 1.870,0.805,1 -0.952,1.485,1 -2.330,0.901,1 -0.390,1.052,1 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