Logistics Distribution Location Algorithm Based on Improved Imperial Competition Algorithm

Table 3

Comparison of IICA, ICA, and HS-SA results under different scale examples.

Examples	Algorithm	Best value	Maximum difference value	Average value	Average deviation rate (%)	Average CPU running time (s)
I1	IICA	473292.10	495635.29	485116.74	2.50	208.01
	ICA	508532.16	5552807.32	542479.12	6.68	210.27
	HS-SA	476899.28	540145.96	509045.71	6.74	238.20
I2	IICA	481755.47	505259.35	491528.37	2.03	202.98
	ICA	508364.11	536836.58	528604.79	3.98	207.08
	HS-SA	514238.19	557061.58	532107.68	3.47	232.94
I3	IICA	297755.56	322837.48	306812.79	3.04	132.90
	ICA	338145.28	386614.43	369751.38	9.35	141.73
	HS-SA	322288.01	368362.18	341486.69	5.96	167.97
I4	IICA	250995.19	265680.99	258108.18	2.83	135.25
	ICA	258353.54	306575.04	281304.55	8.88	143.92
	HS-SA	254393.24	324192.23	273091.02	7.35	163.14
I5	IICA	130179.00	137153.13	134007.02	2.94	101.50
	ICA	144109.44	157950.78	153328.73	6.40	105.46
	HS-SA	136060.07	151761.65	142757.37	4.92	112.80
I6	IICA	175181.59	197875.06	180529.97	3.05	103.24
	ICA	191526.10	239578.56	220382.78	15.07	107.91
	HS-SA	180761.54	219009.74	198518.34	9.82	120.59