A Self-Adaptive Fuzzy c-Means Algorithm for Determining the Optimal Number of Clusters

Table 8

The value of clustering validity index on Seeds.

2	0.147247	0.293609	31.170349	0.543609
3	0.212127	0.150899	45.326216	0.599001
4	0.243483	0.127720	52.215334	0.697943
5	0.348842	0.085477	75.493654	0.701153