Improved Monarch Butterfly Optimization Algorithm Based on Opposition-Based Learning and Random Local Perturbation

Table 11

The comparison of the clustering optimizations on the four different optimization algorithms.

Data set	Algorithm	Best	Worst	Mean	Std
Iris	PSO	80.576	153.232	116.128	22.435
	FA	81.176	152.347	106.476	19.547
	CS	80.647	152.348	100.45	17.623
	OPMBO	142.8859	199.5001	184.8284	14.7271
Wine	PSO	16529651	17292036	17019639	185396
	FA	16695182	17963968	16962938	172644
	CS	16209233	17325656	16940862	262499
	OPMBO	1.6856e+04	2.0190e+04	1.8219e+04	913.9988
Glass	PSO	687.347	1140.445	882.098	115.025
	FA	1023.533	1110.698	1079.931	22.597
	CS	729.658	1095.603	957.901	81.275
	OPMBO	612.3864	688.3899	653.4392	21.1229