Table 3.

Orthogonal table for adjusting WOA’s parameters.

Test no.	Neighbourhood search repeat count	Population size	Iterations of the algorithm	RPD value
1	5	70	150	0.2341
2	5	150	300	0.4367
3	5	200	500	0.3395
4	10	70	300	0.3083
5	10	150	500	0.1285
6	10	200	150	0.2216
7	15	70	500	0.1993
8	15	150	300	0.4643
9	15	200	150	0.2942