A New Chaotic Starling Particle Swarm Optimization Algorithm for Clustering Problems

Table 8

Comparison of performance of CSPSO with other clustering algorithms.

Datasets	Parameters	Algorithms
		PSO	ABC	FER−PSO	GABC	SPSO	CSPSO
Data_3_2	Best	47.5287	47.7630	47.5290	47.5282	47.5733	47.5282
	Worst	59.1935	60.1039	49.7856	59.1895	53.1721	47.5382
	Mean	48.4644	50.9702	47.8771	48.2279	47.8934	47.5300
	S.D.	3.1956	3.1345	0.4967	2.7975	0.8551	0.0022
Data_5_2	Best	326.4386	337.5538	326.9987	329.7155	326.4666	326.4432
	Worst	392.2899	411.0786	332.6651	364.8400	327.0877	326.9676
	Mean	329.6249	373.6977	328.7897	343.5928	326.7493	326.5300
	S.D.	12.9978	20.1046	1.1594	9.6214	0.1536	0.0942
Data_10_2	Best	1.0793e+03	916.4320	875.6264	1.3134e+03	843.2274	849.8712
	Worst	1.4459e+03	1.2718e+03	1.2068e+03	1.1657e+03	1.1827e+03	1.0141e+03
	Mean	1.2875e+03	1.0608e+03	1.0066e+03	63.8046	941.8921	918.2542
	S.D.	70.4484	76.1788	67.1964	1.3134e+03	85.5520	50.5344
Data_4_3	Best	751.8897	1.0937e+03	830.5456	750.4056	749.9506	749.6738
	Worst	1.2866e+03	1.6347e+03	1.3753e+03	1.8485e+03	1.2726e+03	1.2725e+03
	Mean	838.8670	1.3838e+03	1.0312e+03	1.1489e+03	793.8641	784.5028
	S.D.	181.8515	122.3579	150.0554	271.3938	142.5136	125.1508
Iris	Best	100.5216	113.1201	98.0975	96.6829	96.6605	96.6605
	Worst	130.6931	156.8960	102.9780	127.6869	98.6906	98.0888
	Mean	113.7655	133.1161	100.3761	105.0487	96.9465	96.9194
	S.D.	7.1771	11.0706	1.2211	11.2307	0.3921	0.2931
Glass	Best	329.1487	333.7214	278.6565	288.5152	235.3554	229.6544
	Worst	436.5615	503.1607	326.5351	402.5881	309.0997	278.9187
	Mean	376.4035	422.3809	297.3875	346.4078	280.5624	257.0244
	S.D.	21.5371	32.0309	11.1730	26.9515	14.5045	10.3633
CMC	Best	5.8449e+03	5.9895e+03	5.6153e+03	5.6704e+03	5.5615e+03	5.5404e+03
	Worst	6.9260e+03	7.2137e+03	5.9728e+03	6.4143e+03	5.7676e+03	5.5861e+03
	Mean	6.1772e+03	6.4821e+03	5.7297e+03	5.8864e+03	5.6426e+03	5.5562e+03
	S.D.	186.7542	243.2599	73.0180	140.8947	44.6957	8.7806
Wine	Best	1.6308e+04	1.6399e+04	1.6312e+04	1.6309e+04	1.6305e+04	1.6298e+04
	Worst	1.6798e+04	1.7317e+04	1.6376e+04	1.6482e+04	1.6356e+04	1.6313e+04
	Mean	1.6438e+04	1.6705e+04	1.6336e+04	1.6355e+04	1.6322e+04	1.6304e+04
	S.D.	95.0097	219.7057	15.9233	35.4218	12.0030	3.3799