“…In order to overcome local optima problems, several nature inspired algorithms such as, cuckoo search (CS) [2], firefly algorithm (FFA) [2], particle swarm optimization (PSO) [3], artificial bee colony (ABC) [4], grey wolf optimizer (GWO) [5], bat optimization (BAT) [2], multi-verse optimizer (MVO) [6], salp swarm algorithm (SSA) [7], ant colony optimization (ACO) [8], genetic algorithm [9] etc. have been used.…”