Canonical PSO Based -Means Clustering Approach for Real Datasets

Table 14

Various indices comparison based on the air pollution dataset.

Indices	Typical -means	DBSCAN clustering	Hierarchical clustering	Simple PSO based -means	Canonical PSO based -means
Dunn	0.6542	0.3984	0.5922	0.6152	0.7132
DB	0.5484	0.5816	0.3283	0.3344	0.2074
Rand	0.3022	0.3702	0.4687	0.6812	0.7825
Mirkin	0.7167	0.3451	0.4802	0.2312	0.1123