Vehicle routing problems based on Harris Hawks optimization

Journal of Big Data

Table 3 Comparison of HHO, SA and ABC for VRP

Simulation number	Method	Minimum objective function obtained	Minimum number of iterations required
Sim. 1 8 customers 3 vehicles	HHO	220.1634	13
	SA	220.1634	51
	ABC	220.1634	61
Sim. 2 10 customers 3 vehicles	HHO	269.8302	28
	SA	293.9009	105
	ABC	284.9794	65
Sim. 3 14 customers 4 vehicles	HHO	219.2101	51
	SA	278.3779	230
	ABC	276.2006	144
Sim. 4 20 customers 4 vehicles	HHO	297.457	63
	SA	385.7173	264
	ABC	334.7739	231
Sim. 5 25 customers 5 vehicles	HHO	251.976	172
	SA	376.6583	248
	ABC	330.3308	224
Sim. 6 30 customers 5 vehicles	HHO	316.1595	193
	SA	419.6352	282
	ABC	354.6163	206
Sim. 7 40 customers 6 vehicles	HHO	319.0379	157
	SA	549.2129	294
	ABC	375.9213	280
Sim. 8 50 customers 7 vehicles	HHO	298.1563	194
	SA	626.9496	298
	ABC	377.2894	292
Sim. 9 60 customers 7 vehicles	HHO	401.5839	156
	SA	712.1566	300
	ABC	416.0673	250
Sim. 10 70 customers 8 vehicles	HHO	423.0535	186
	SA	694.4901	300
	ABC	442.3711	300