1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
test_Cluster
test_mean_median:
data = [ 34.300, 3.000, 2.000]
mean is 13.100; median is 3.000
data = [ 5.000, 10.000, 15.000, 20.000]
mean is 12.500; median is 12.500
data = [ 1.000, 2.000, 3.000, 5.000, 7.000, 11.000, 13.000, 17.000]
mean is 7.375; median is 6.000
data = [ 100.000, 19.000, 3.000, 1.500, 1.400, 1.000, 1.000, 1.000]
mean is 15.988; median is 1.450
test_matrix_parse:
Read data1 (correct)
Read data2 (correct)
Refused incorrect matrix data3
Refused incorrect matrix data4
Refused incorrect matrix data5
Refused incorrect matrix data6
Refused incorrect matrix data7
Refused incorrect matrix data8
Refused incorrect matrix data9
Refused incorrect matrix data10
test_kcluster
First data set
Number of cluster ids is 4 (should be 4)
Correct clustering solution found.
Second data set
Number of cluster ids is 13 (should be 13)
Correct clustering solution found.
test_clusterdistance:
First data set:
[ 1.100 2.200 3.300 4.400 5.500 ]
[ 3.100 3.200 1.300 2.400 1.500 ]
[ 4.100 2.200 0.300 5.400 0.500 ]
[ 12.100 2.000 0.000 5.000 0.000 ]
Clusters are [0] [1, 2] [3]
Distance between cluster [0] and [1, 2] is 6.650.
Distance between cluster [0] and [3] is 32.508.
Distance between cluster [1, 2] and [3] is 15.118.
Second data set:
[ 1.100 1.200 ]
[ 1.400 1.300 ]
[ 1.100 1.500 ]
[ 2.000 1.500 ]
[ 1.700 1.900 ]
[ 1.700 1.900 ]
[ 5.700 5.900 ]
[ 5.700 5.900 ]
[ 3.100 3.300 ]
[ 5.400 5.300 ]
[ 5.100 5.500 ]
[ 5.000 5.500 ]
[ 5.100 5.200 ]
Clusters are [0, 1, 2, 3] [4, 5, 6, 7] [8]
Distance between cluster [0, 1, 2, 3] and [4, 5, 6, 7] is 5.833.
Distance between cluster [0, 1, 2, 3] and [8] is 3.298.
Distance between cluster [4, 5, 6, 7] and [8] is 0.360.
test_treecluster:
First data set:
[ 1.100 2.200 3.300 4.400 5.500 ]
[ 3.100 3.200 1.300 2.400 1.500 ]
[ 4.100 2.200 0.300 5.400 0.500 ]
[ 12.100 2.000 0.000 5.000 0.000 ]
Pairwise average-linkage clustering
Number of nodes is 3 (should be 3)
Node 0 joins node 2 with node 1; link distance is 2.600
Node 1 joins node -1 with node 0; link distance is 7.300
Node 2 joins node 3 with node -2; link distance is 21.348
Pairwise single-linkage clustering
Number of nodes is 3 (should be 3)
Node 0 joins node 1 with node 2; link distance is 2.600
Node 1 joins node 0 with node -1; link distance is 5.800
Node 2 joins node -2 with node 3; link distance is 12.908
Pairwise centroid-linkage clustering
Number of nodes is 3 (should be 3)
Node 0 joins node 1 with node 2; link distance is 2.600
Node 1 joins node 0 with node -1; link distance is 6.650
Node 2 joins node -2 with node 3; link distance is 19.437
Pairwise maximum-linkage clustering
Number of nodes is 3 (should be 3)
Node 0 joins node 2 with node 1; link distance is 2.600
Node 1 joins node -1 with node 0; link distance is 8.800
Node 2 joins node 3 with node -2; link distance is 32.508
Second data set:
Pairwise average-linkage clustering
Number of nodes is 12 (should be 12)
Node 0 joins node 5 with node 4; link distance is 0.003
Node 1 joins node 9 with node 12; link distance is 0.029
Node 2 joins node 2 with node 1; link distance is 0.061
Node 3 joins node 11 with node -2; link distance is 0.070
Node 4 joins node -4 with node 10; link distance is 0.128
Node 5 joins node 7 with node -5; link distance is 0.224
Node 6 joins node -3 with node 0; link distance is 0.254
Node 7 joins node -1 with node 3; link distance is 0.391
Node 8 joins node -8 with node -7; link distance is 0.532
Node 9 joins node 8 with node -9; link distance is 3.234
Node 10 joins node -6 with node 6; link distance is 4.636
Node 11 joins node -11 with node -10; link distance is 12.741
Pairwise single-linkage clustering
Number of nodes is 12 (should be 12)
Node 0 joins node 4 with node 5; link distance is 0.003
Node 1 joins node 9 with node 12; link distance is 0.029
Node 2 joins node 11 with node -2; link distance is 0.033
Node 3 joins node 1 with node 2; link distance is 0.061
Node 4 joins node 10 with node -3; link distance is 0.077
Node 5 joins node 7 with node -5; link distance is 0.092
Node 6 joins node 0 with node -4; link distance is 0.242
Node 7 joins node -7 with node -1; link distance is 0.246
Node 8 joins node 3 with node -8; link distance is 0.287
Node 9 joins node -9 with node 8; link distance is 1.936
Node 10 joins node -10 with node -6; link distance is 3.432
Node 11 joins node 6 with node -11; link distance is 3.535
Pairwise centroid-linkage clustering
Number of nodes is 12 (should be 12)
Node 0 joins node 4 with node 5; link distance is 0.003
Node 1 joins node 12 with node 9; link distance is 0.029
Node 2 joins node 1 with node 2; link distance is 0.061
Node 3 joins node -2 with node 11; link distance is 0.063
Node 4 joins node 10 with node -4; link distance is 0.109
Node 5 joins node -5 with node 7; link distance is 0.189
Node 6 joins node 0 with node -3; link distance is 0.239
Node 7 joins node 3 with node -1; link distance is 0.390
Node 8 joins node -7 with node -8; link distance is 0.382
Node 9 joins node -9 with node 8; link distance is 3.063
Node 10 joins node 6 with node -6; link distance is 4.578
Node 11 joins node -10 with node -11; link distance is 11.536
Pairwise maximum-linkage clustering
Number of nodes is 12 (should be 12)
Node 0 joins node 5 with node 4; link distance is 0.003
Node 1 joins node 9 with node 12; link distance is 0.029
Node 2 joins node 2 with node 1; link distance is 0.061
Node 3 joins node 11 with node 10; link distance is 0.077
Node 4 joins node -2 with node -4; link distance is 0.216
Node 5 joins node -3 with node 0; link distance is 0.266
Node 6 joins node -5 with node 7; link distance is 0.302
Node 7 joins node -1 with node 3; link distance is 0.425
Node 8 joins node -8 with node -6; link distance is 0.968
Node 9 joins node 8 with node 6; link distance is 3.975
Node 10 joins node -10 with node -7; link distance is 5.755
Node 11 joins node -11 with node -9; link distance is 22.734
test_somcluster:
First data set:
Number of cluster ids is 4 (should be 4)
Grid is 2-dimensional (should be 2-dimensional)
Second data set:
Number of cluster ids is 13 (should be 13)
Grid is 2-dimensional (should be 2-dimensional)
test_distancematrix_kmedoids:
Distance matrix:
1.243
25.073 44.960
4.510 5.924 29.957
3.410 4.761 29.203 0.077
0.040 2.890 34.810 0.640 0.490
1.301 0.447 42.990 3.934 3.046 3.610
8.002 6.266 65.610 12.240 10.952 0.000 8.720
10.659 19.056 0.010 16.949 15.734 33.640 18.266 18.448
Cluster assignments: [5 5 2 5 5 5 5 5 2]
Within-cluster sum of distances: 7.680
|
