Improvement and Application of Fractional Particle Swarm Optimization Algorithm

Table 7

Clustering result.

Algorithm	Initial cluster center of Iris dataset			Misclassifications
				Iris dataset	Wine dataset
K-means	11	55	122	12	650
K-means++	35	89	122	11	602
PSOK-means	41	72	109	6	286
IFPSO-KM	49	98	129	6	48