|
Validation of FCM clustering for simulated data by normalization. Adjusted Rand indices for clusters by applying the FCM method to three simulated datasets normalized using three methods, where the fuzzification (m) value used was either the optimal value or m = 2. |
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| Data\method |
When m is optimal |
When m is fixed to 2 |
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|
|
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| Z |
R |
Lowess |
Z |
R |
Lowess |
|
|
|
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| SD1/450 |
0.47 |
0.44 |
0.82 |
0.49 |
0.40 |
0.81 |
| SD2/450 |
0.43 |
0.38 |
0.70 |
0.49 |
0.41 |
0.77 |
| SD3/180 |
0.12 |
0.10 |
0.60 |
0.15 |
0.14 |
0.58 |
Kim et al. BMC Bioinformatics 2006 7:134 doi:10.1186/1471-2105-7-134 |
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