Canonical PSO Based -Means Clustering Approach for Real Datasets

Table 15

Various indices comparison based on customer dataset.

Indices	Typical -means	DBSCAN clustering	Hierarchical clustering	Simple PSO based -means	Canonical PSO based -means
Dunn	0.3451	0.5327	0.4543	0.5734	0.6258
DB	0.331	0.2873	0.3952	0.2342	0.1453
Rand	0.4642	0.5045	0.4889	0.6112	0.6953
Mirkin	0.5228	0.4380	0.4375	0.3421	0.3166