A Weight Possibilistic Fuzzy C-Means Clustering Algorithm

Table 9

Centroids generated by FCM, PCM, PFCM, and WPFCM for different initial centroids with IRIS.

Initial centroids			PFCM (m = 2, q = 2, a = 1, b = 1)			WPFCM (m = 1.5, q = 1.5)
0.5841	0.1078	0.9063	5.0034	5.9253	6.6157	5.0091	5.8912	6.5713
0.8797	0.8178	0.2607	3.3966	2.7901	3.0121	3.4092	2.7589	3.0028
0.5944	0.0225	0.4253	1.4869	4.4012	5.4510	1.4851	4.2622	5.5790
0.3127	0.1615	0.1788	0.2500	1.4094	1.9860	0.2532	1.3174	2.0347