Research Article
A Self-Adaptive Fuzzy c-Means Algorithm for Determining the Optimal Number of Clusters
Table 13
The value of clustering validity index on SD4.
| | | | | |
| 2 | 0.104434 | 0.208832 | 99.1482710 | 0.473748 | 3 | 0.170326 | 0.142561 | 162.044450 | 0.458832 | 4 | 0.221884 | 0.081007 | 211.692699 | 0.583529 | 5 | 0.156253 | 0.053094 | 157.683921 | 0.603211 | 6 | 0.123191 | 0.041799 | 118.279116 | 0.575396 | 7 | 0.165465 | 0.032411 | 107.210082 | 0.592625 | 8 | 0.145164 | 0.028698 | 139.310969 | 0.606049 |
|
|