weka的EM算法的结果

飞翔の板砖

这个怎么看啊？我有27组数据，每组72个，他是怎么聚类的啊？
@relation 2_clustered

@attribute Instance_number numeric
@attribute a1 numeric
@attribute a2 numeric
@attribute a3 numeric
@attribute a4 numeric
@attribute a5 numeric
@attribute a6 numeric
@attribute a7 numeric
@attribute a8 numeric
@attribute a9 numeric
@attribute a10 numeric
@attribute a11 numeric
@attribute a12 numeric
@attribute a13 numeric
@attribute a14 numeric
@attribute a15 numeric
@attribute a16 numeric
@attribute a17 numeric
@attribute a18 numeric
@attribute a19 numeric
@attribute a20 numeric
@attribute a21 numeric
@attribute a22 numeric
@attribute a23 numeric
@attribute a24 numeric
@attribute a25 numeric
@attribute a26 numeric
@attribute a27 numeric
@attribute Cluster {cluster0,cluster1,cluster2,cluster3,cluster4,cluster5,cluster6}

@data
0,5.44,5.06,4.04,4.05,27.55,12.23,13.11,24.65,24.42,49.63,54.96,18.59,20.66,16.71,9.17,16.25,16.73,28.52,2.67,4.31,4.91,3.64,4.42,5.41,3.26,10.99,5.5,cluster5
1,5.44,5.08,4.01,4.06,27.72,12.18,13.05,24.54,24.28,49.76,55.11,18.42,20.85,16.75,8.97,15.89,16.69,28.52,2.6,4.85,4.77,3.88,4.35,5.57,3.15,11.12,5.4,cluster5
2,5.45,5.09,4.03,4.06,27.84,12.21,13.02,24.59,24.28,50.16,55.24,18.53,20.84,16.74,9.4,15.71,16.49,28.56,2.72,5.07,4.99,4.26,4.74,5.95,3.11,11.25,5.35,cluster5
3,5.47,5.09,4.06,4.07,28.01,12.24,13.07,24.59,24.31,50.58,55.21,18.48,20.82,16.77,9.71,15.51,16.44,28.5,3.09,6.05,5.32,4.97,5.12,6.54,3.17,11.33,5.34,cluster5
4,5.52,5.09,4.05,4.08,28.26,12.26,13.08,24.79,24.56,51.18,55.29,18.6,20.9,16.8,10.15,15.32,16.34,28.49,3.4,6.16,5.6,5.04,5.55,6.94,3.2,11.24,5.38,cluster5
5,5.55,5.09,4.05,4.09,28.45,12.25,13.13,25.08,24.88,51.81,55.51,18.63,20.92,16.92,10.71,15.18,16.23,28.45,3.58,5.84,5.85,4.85,5.81,7.01,3.21,11.16,5.37,cluster5
6,5.59,5.11,4.07,4.11,28.66,12.27,13.16,25.26,25.09,52.72,55.58,18.75,20.88,16.95,10.87,15.01,16.13,28.3,3.5,5.17,5.8,4.28,6.05,6.77,3.23,11.03,5.36,cluster5
7,5.62,5.14,4.07,4.11,28.74,12.28,13.32,25.46,25.31,53.55,55.72,18.79,20.93,17.01,10.99,14.79,15.91,28.31,3.23,4.75,5.68,4.12,5.95,6.76,3.21,10.87,5.35,cluster5
8,5.65,5.14,4.07,4.12,28.87,12.28,13.39,25.66,25.42,54.32,56.04,18.88,20.89,17.04,10.96,14.7,15.94,28.45,2.91,4.39,5.7,4,6.03,6.68,3.26,10.86,5.48,cluster5
9,5.65,5.15,4.09,4.16,28.91,12.3,13.3,25.66,25.54,54.97,56.31,18.93,20.99,17.03,10.64,14.65,15.85,28.57,2.59,4.12,5.59,4,5.7,6.42,3.11,10.85,5.54,cluster5
10,5.76,5.35,4.47,4.32,28.1,11.26,13.58,26.67,26.48,64.84,63.7,18.63,20.5,16.42,10.1,13.94,16.89,30.72,2.84,4.96,6.72,5.99,7.08,8.17,3.86,10.88,5.81,cluster2
11,5.67,5.16,4.12,4.16,28.89,12.29,13.28,25.36,25.29,55.92,56.81,19.02,20.98,16.97,10.19,14.26,15.65,28.45,1.95,3.7,5.02,4.02,5.14,6.34,3.14,10.44,5.49,cluster5
12,5.66,5.16,4.12,4.16,28.93,12.28,13.27,25.46,25.28,56.5,57.41,19.07,21.08,16.98,10.16,14.21,15.46,28.58,1.91,4.03,4.94,4.51,5.18,6.98,3.31,10.33,5.39,cluster5
13,5.66,5.15,4.12,4.16,28.97,12.28,13.26,25.51,25.36,56.97,57.72,19.09,21.11,17.02,10.34,14.08,15.37,28.71,1.84,4.3,4.9,5.03,5.38,7.8,3.35,10.19,5.3,cluster5
14,5.77,5.37,4.47,4.36,27.82,11.24,13.58,26.67,26.37,65.46,65,18.69,20.54,16.48,9.85,13.73,16.47,30.69,2.34,4.63,5.89,6.01,7.34,9.03,4.15,10.57,5.57,cluster2
15,5.67,5.19,4.14,4.18,29,12.26,13.27,26.32,26.17,57.91,58.28,19.23,21.24,17.16,10.6,13.92,15.25,28.82,1.92,5.29,5.28,5.66,5.64,9.71,3.52,10.07,5.17,cluster0
16,5.66,5.19,4.15,4.19,29.12,12.25,13.28,26.66,26.62,58.58,58.72,19.29,21.19,17.14,10.69,13.96,15.28,29.12,2.08,5.78,5.58,6.12,5.87,9.94,3.61,10.09,5.15,cluster0
17,5.7,5.23,4.17,4.2,29.17,12.25,13.3,27.15,27.12,59.11,59.2,19.32,21.26,17.19,10.75,14.05,15.36,29.2,2.23,6.15,5.84,6.85,6.34,10.01,3.72,10.09,5.09,cluster0
18,5.74,5.06,4.23,4.13,29.24,12.24,13.38,27.68,27.56,59.3,60.19,18.9,21.01,16.46,10.76,13.78,15.44,29.41,2.47,6.53,6.26,7.19,6.8,10.09,3.86,9.92,4.97,cluster0
19,5.75,5.1,4.28,4.14,29.23,12.21,13.48,28.07,27.99,59.91,60.64,18.93,21.05,16.53,10.76,13.81,15.51,29.63,2.46,6.42,6.37,6.79,6.93,10.09,3.89,9.98,5.1,cluster0
20,5.75,5.16,4.33,4.15,29.28,12.2,13.51,28.22,28.1,60.78,61.17,18.97,21.12,16.66,10.75,13.85,15.66,29.97,2.46,6.12,6.4,7.05,6.9,10.15,3.95,10.01,5.32,cluster0
21,5.73,5.17,4.35,4.17,29.28,12.2,13.56,28.65,28.65,62.57,62.52,19.44,21.32,17.14,10.72,14.73,16.46,30.82,2.7,6.51,7.18,10.44,7.48,12.33,4.13,10.41,5.81,cluster0
22,5.75,5.19,4.37,4.2,29.32,12.22,13.56,28.56,28.46,63.16,63.11,19.54,21.23,17.42,10.63,15.05,16.79,30.77,2.87,6.24,7.19,10.1,7.37,12.93,4.21,10.47,6.11,cluster0
23,5.75,5.22,4.38,4.2,29.08,12.56,13.58,27.21,27.18,62.46,62.7,19.36,21.34,17.07,10.32,14.55,16.34,30.04,2.61,5.09,6,8.2,6.5,11.64,4.17,10.37,6.06,cluster0
24,5.74,5.19,4.39,4.2,29.36,12.33,13.63,26.15,26.08,61.75,62.22,19.21,21.45,17.01,10,14.2,16.18,29.82,2.49,4.61,5.27,7.85,6.19,11.44,4.14,10.38,6.03,cluster0
25,5.72,5.19,4.39,4.19,29.37,12.3,13.61,25.28,25.2,61.45,61.85,19.12,21.21,17.21,9.75,13.92,16.13,29.61,2.49,4.46,4.77,7.9,6.21,11.46,4.09,10.33,6.12,cluster0
26,5.72,5.19,4.38,4.2,29.36,12.28,13.67,24.56,24.49,61.22,61.89,19.08,21.09,17.24,9.66,13.91,16.18,29.54,2.55,4.62,4.55,6.96,6.26,10.85,4.09,10.33,6.24,cluster0
27,5.71,5.18,4.38,4.21,29.4,12.25,13.75,23.91,23.84,61.2,61.94,18.8,20.9,16.99,9.53,13.97,16.26,29.75,3.17,5.37,4.8,6.3,6.56,11.06,4.26,10.42,6.32,cluster1
28,5.71,5.19,4.39,4.23,29.4,12.22,13.77,23.54,23.51,61.35,62.11,18.1,20.65,16.16,9.4,13.97,16.4,29.71,3.83,6.09,5.3,5.84,7.12,11.54,4.38,10.41,6.46,cluster1
29,5.72,5.2,4.39,4.23,29.38,12.19,13.73,23.33,23.32,61.4,62.14,17.75,20.37,15.99,9.31,13.89,16.57,29.67,4.03,5.75,5.6,5.11,6.99,11.14,4.52,10.46,6.68,cluster1
30,5.72,5.22,4.39,4.26,29.34,12.08,13.66,23.24,23.13,61.77,62.2,17.65,20.21,15.85,9.33,13.88,16.64,29.7,3.88,4.97,5.53,4.65,6.44,10.33,4.66,10.48,6.95,cluster1
31,5.72,5.21,4.39,4.27,29.32,11.9,13.6,23.28,23.14,61.83,62.34,17.61,20.13,15.76,9.4,13.89,16.65,29.8,3.42,4.55,5.33,4.33,5.82,9.31,4.67,10.51,7.25,cluster1
32,5.72,5.22,4.41,4.27,29.32,11.76,13.67,23.94,23.73,62.04,62.43,17.65,20.22,15.82,9.48,13.86,16.71,29.98,2.97,4.46,5.18,4.07,5.21,8.14,4.58,10.65,7.34,cluster1
33,5.73,5.22,4.41,4.27,29.18,11.69,13.68,24.59,24.4,62.29,62.54,17.92,20.28,16.03,9.48,13.79,16.78,30.32,2.83,4.69,5.27,4.2,4.83,7.81,4.48,10.71,7.19,cluster1
34,5.73,5.21,4.41,4.3,29.08,11.56,13.67,24.75,24.57,62.59,62.81,18.24,20.33,16.13,9.44,13.85,16.92,30.32,2.98,4.94,5.38,4.22,4.71,7.37,4.36,10.81,7.13,cluster1
35,5.72,5.21,4.41,4.29,28.99,11.51,13.67,24.74,24.57,62.72,63.01,18.21,20.34,16.22,9.31,13.78,16.93,30.46,3.06,4.87,5.41,4.18,4.7,6.59,4.28,10.85,7.11,cluster1
36,5.73,5.22,4.39,4.28,28.99,11.53,13.61,24.92,24.71,62.95,62.98,18.28,20.36,16.26,9.14,13.77,17.01,30.6,3.09,5.09,5.49,4.4,4.64,6.47,4.12,10.92,6.86,cluster1
37,5.73,5.25,4.41,4.29,28.95,11.48,13.62,25.14,24.86,63.15,63.18,18.37,20.3,16.42,9.05,13.75,17.05,30.73,3.22,5.53,5.76,4.74,4.67,6.78,4.04,11,6.65,cluster6
38,5.74,5.26,4.42,4.28,28.89,11.44,13.63,25.56,25.22,63.36,63.24,18.45,20.36,16.46,9.52,13.77,17.18,30.6,3.32,5.9,6.24,4.75,4.87,7.12,4.04,11.02,6.6,cluster6
39,5.74,5.23,4.43,4.3,28.88,11.32,13.61,26.08,25.83,63.37,63.2,18.44,20.39,16.47,9.82,13.84,17.34,30.75,3.35,6.03,6.37,4.4,4.8,6.88,3.98,11.07,6.56,cluster6
40,5.74,5.26,4.42,4.3,28.85,11.23,13.61,26.41,26.12,63.58,63.25,18.48,20.41,16.51,9.95,13.92,17.4,30.67,3.38,6.16,6.28,4.51,4.77,6.91,4.02,10.98,6.51,cluster6
41,5.74,5.29,4.44,4.29,28.49,11.2,13.56,26.6,26.29,63.64,63.25,18.5,20.42,16.45,10.27,13.9,17.35,30.68,3.4,6.36,6.21,5.07,4.8,7.38,4.01,11.01,6.48,cluster6
42,5.73,5.3,4.45,4.34,28.24,11.2,13.5,26.78,26.53,63.87,63.44,18.54,20.49,16.46,10.93,14.03,17.25,30.66,3.36,6.33,6.37,5.64,5.73,8.59,4,11.08,6.57,cluster6
43,5.75,5.31,4.46,4.31,28.04,11.22,13.51,26.87,26.55,64.26,63.5,18.62,20.45,16.51,11.06,14.09,17.28,30.84,3.26,5.87,6.47,5.54,6.12,8.51,4,11.27,6.58,cluster6
44,5.76,5.32,4.47,4.32,28.15,11.19,13.55,26.88,26.56,64.47,63.59,18.68,20.47,16.52,10.6,14.07,17.23,30.83,3.22,5.41,6.45,5.73,6.07,8.03,3.93,11.24,6.42,cluster6
45,5.76,5.32,4.46,4.32,28.08,11.22,13.57,26.77,26.57,64.63,63.57,18.65,20.46,16.5,10.26,14.08,17.06,30.84,3.01,5.23,6.65,6.26,6.31,8.16,3.85,11.05,6.12,cluster6
46,5.76,5.35,4.47,4.32,28.1,11.26,13.58,26.67,26.48,64.84,63.7,18.63,20.5,16.42,10.1,13.94,16.89,30.72,2.84,4.96,6.72,5.99,7.08,8.17,3.86,10.88,5.81,cluster2
47,5.76,5.35,4.47,4.34,28.04,11.26,13.6,26.56,26.35,64.85,63.75,18.63,20.5,16.29,9.99,13.83,16.67,30.72,2.7,4.74,6.75,6.1,8.04,8.81,3.91,10.74,5.5,cluster2
48,5.77,5.35,4.47,4.34,27.95,11.28,13.62,26.51,26.32,65.01,64.31,18.68,20.53,16.44,9.92,13.79,16.49,30.65,2.6,4.57,6.51,6.12,8.45,9.01,4.04,10.59,5.39,cluster2
49,5.77,5.36,4.47,4.34,27.87,11.24,13.6,26.48,26.25,65.2,64.7,18.66,20.54,16.51,9.89,13.74,16.47,30.61,2.42,4.58,6.15,6.01,7.86,8.92,4.11,10.53,5.47,cluster2
50,5.77,5.37,4.47,4.36,27.82,11.24,13.58,26.67,26.37,65.46,65,18.69,20.54,16.48,9.85,13.73,16.47,30.69,2.34,4.63,5.89,6.01,7.34,9.03,4.15,10.57,5.57,cluster2
51,5.77,5.38,4.46,4.38,27.74,11.24,13.57,26.71,26.51,65.65,65.2,18.68,20.62,16.52,9.85,13.76,16.43,30.66,2.23,4.48,5.65,5.95,7.06,9.09,4.17,10.62,5.62,cluster2
52,5.76,5.4,4.48,4.39,27.64,11.23,13.52,26.71,26.44,65.7,65.58,18.7,20.65,16.56,9.92,13.84,16.39,30.74,2.2,4.47,5.52,5.88,6.92,9.46,4.21,10.7,5.8,cluster2
53,5.76,5.41,4.49,4.39,27.55,11.17,13.52,26.7,26.49,65.83,65.79,18.73,20.7,16.51,9.98,13.88,16.42,30.84,2.19,4.6,5.55,5.96,7.08,10.74,4.23,10.89,6.12,cluster2
54,5.92,5.48,4.5,4.43,27.31,11.24,13.78,26.3,26.27,66.37,66.48,18.77,20.78,16.44,10.06,13.93,16.47,30.23,2.11,4.66,5.55,5.96,7.89,12.95,4.26,11.1,6.52,cluster4
55,5.91,5.47,4.48,4.42,27.24,11.21,14.03,26.04,26.05,66.6,66.41,18.79,20.72,16.46,10.05,13.96,16.41,30.7,2.07,4.65,5.47,6.24,8.2,13.93,4.3,11.2,6.71,cluster4
56,5.92,5.49,4.49,4.46,27.17,11.22,14.09,26.05,26.2,67.56,67.58,18.99,20.8,16.58,10,14.9,17.26,31.9,2.22,5.23,5.98,8.29,9.01,17.39,4.49,11.63,7.17,cluster4
57,5.93,5.49,4.49,4.48,27.21,11.22,14.1,25.96,25.98,67.92,67.83,18.96,20.75,16.51,9.88,15.22,17.5,32.1,2.42,5.52,6.04,8.4,9.08,17.34,4.68,11.79,7.45,cluster4
58,5.93,5.5,4.49,4.46,27.28,11.23,14.08,25.04,24.98,67.37,67.59,18.79,20.71,16.8,9.58,14.51,17,31.41,2.35,5.28,5.58,7.94,8.56,14.65,4.64,11.75,7.51,cluster4
59,5.93,5.5,4.49,4.46,27.3,11.21,14.02,24.34,24.3,66.86,67.24,18.77,20.62,16.69,9.41,14.26,16.79,31.07,2.26,5.41,5.4,7.85,8.81,13.75,4.63,11.75,7.51,cluster4
60,5.94,5.48,4.5,4.47,27.23,11.23,14,23.84,23.82,66.65,66.92,18.78,20.7,16.63,9.46,14.08,16.67,30.94,2.22,5.41,5.31,7.63,9.03,13.74,4.63,11.81,7.58,cluster4
61,5.94,5.5,4.5,4.46,27.18,11.18,14.01,23.29,23.25,66.53,66.7,18.78,20.62,16.68,9.7,13.96,16.57,30.89,2.28,5.37,5.36,7.01,8.51,13.29,4.64,11.9,7.52,cluster4
62,5.95,5.58,4.5,4.47,27.23,11.14,13.99,22.64,22.68,66.45,66.51,18.84,20.58,16.77,9.76,13.87,16.52,30.95,2.41,5.04,5.21,6.53,7.73,12.63,4.62,11.96,7.58,cluster4
63,5.95,5.6,4.49,4.48,27.16,11.05,13.91,22.15,22.21,66.31,66.39,18.93,20.57,16.78,9.75,13.84,16.53,30.99,2.57,4.79,4.95,6.06,7.31,11.58,4.63,11.98,7.69,cluster4
64,5.94,5.6,4.48,4.48,27.12,10.93,13.86,21.56,21.59,66.12,66.2,18.97,20.58,16.85,9.98,13.81,16.54,30.9,2.54,4.44,4.76,5.39,7.08,10.79,4.69,12.09,7.94,cluster3
65,5.96,5.6,4.5,4.48,27.03,10.84,13.89,21.22,21.22,66.16,66.17,19.12,20.66,17,10.32,13.86,16.6,30.94,2.45,4.36,4.67,4.81,6.83,9.86,4.73,12.18,8.11,cluster3
66,5.96,5.61,4.5,4.48,26.92,10.78,13.83,21.99,21.92,66.14,65.97,19.42,20.76,17.11,10.88,14.04,16.92,30.96,2.46,4.46,4.83,4.46,6.69,9.58,4.82,12.39,8.21,cluster3
67,5.96,5.6,4.51,4.47,26.92,10.76,13.86,23.69,23.52,66.18,65.9,19.62,20.95,17.15,11.57,14.55,17.2,30.84,2.46,4.46,4.99,3.98,6.59,8.74,4.67,12.67,8.63,cluster3
68,5.96,5.6,4.52,4.49,26.9,10.73,13.81,23.84,23.79,66.23,65.82,19.74,21.02,17.21,11.57,14.83,17.37,30.93,2.42,4.44,4.96,3.74,6.19,7.55,4.29,13.04,9.09,cluster3
69,5.96,5.61,4.52,4.49,26.89,10.77,13.76,23.88,23.84,66.17,65.72,19.83,21.07,17.34,10.96,14.93,17.41,30.97,2.51,4.42,4.98,3.73,5.54,6.87,3.99,13.5,9.05,cluster3
70,5.96,5.61,4.51,4.49,26.83,10.79,13.8,23.72,23.75,66.17,65.67,19.75,21.06,17.53,10.75,14.98,17.32,31.08,2.69,4.55,4.98,3.76,5.28,7.17,3.86,13.85,8.89,cluster3
71,5.97,5.61,4.54,4.47,26.77,10.73,13.81,23.56,23.61,66.14,65.69,19.78,21.13,17.44,10.77,15.05,17.33,31.08,2.93,5.03,5.04,3.82,5.24,7.54,3.78,14.15,8.68,cluster3
72,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,cluster6
73,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,cluster6
74,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,cluster6
75,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,cluster6

飞翔の板砖

唉，我自己已经知道了。。。