% 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 DS-577 @ATTRIBUTE x REAL @ATTRIBUTE y REAL @ATTRIBUTE class {1,2,3} @DATA 4.489013,3.949385,1 3.234519,3.032182,1 2.339381,3.233512,1 3.067888,3.272515,1 3.337977,3.214286,1 1.623692,1.968673,1 4.459075,3.803079,1 2.746071,2.881115,1 3.022935,3.244224,1 2.634098,2.410794,1 2.209555,2.269341,1 2.938520,4.243461,1 3.307581,3.077136,1 4.325037,3.338618,1 2.868755,2.639683,1 2.849528,2.990066,1 3.360591,3.146077,1 1.935163,2.120289,1 3.001328,3.005997,1 2.815287,2.893017,1 1.970595,2.479919,1 3.990677,3.728278,1 3.402707,3.298334,1 3.945814,2.965621,1 2.735176,2.449980,1 3.608432,3.170064,1 3.252739,3.002152,1 2.484497,3.060198,1 3.994705,3.673803,1 2.799814,2.734718,1 2.907117,2.647374,1 3.115223,4.262139,1 2.973952,2.696356,1 3.986648,3.551485,1 3.326075,3.389431,1 1.859722,1.628361,1 2.762185,2.475341,1 2.888989,3.010208,1 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