3.1.4. Multi-Search EHO

Hakli et al. [110] proposed new EHO with a multi-search strategy (multi-EHO). Fifteen different benchmark functions were used to verify the effectiveness of multi-EHO. In addition, the proposed multi-EHO was compared with the whale optimization algorithm (WOA) and the gray wolf optimizer (GWO). The multi-EHO method was also superior to other competitive algorithms.
