Database Reference
In-Depth Information
MI values on Classic3
MI values on Classic300
1.05
1
fskmeans
spkmeans
hard−movMF
soft−movMF
fskmeans
spkmeans
hard−movMF
soft−movMF
1
0.9
0.95
0.8
0.9
0.7
0.85
0.6
0.8
0.5
0.75
0.4
0.7
0.3
0.65
0.2
0.6
0.1
0.55
0
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
11
Number of clusters, k
Number of clusters, k
(a) MI values for Classic3.
(b) MI values for Classic300.
MI values on Classic400
MI values on yahoo
0.9
1
fskmeans
spkmeans
hard−movMF
soft−movMF
fskmeans
spkmeans
hard−movMF
soft−movMF
0.8
0.9
0.7
0.8
0.6
0.5
0.7
0.4
0.6
0.3
0.2
0.5
2
3
4
5
6
7
8
9
10
11
0
5
10
15
20
25
30
35
Number of clusters, k
Number of clusters, k
(c) MI values for Classic400.
(d) MI values for Yahoo News.
FIGURE 6.5
: Comparison of the algorithms for the Classic3 datasets and
the Yahoo News dataset.
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