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Table 3 Differences between the information shared within the swarms of PSO and ACO

From: Application of evolutionary and swarm optimization in computer vision: a literature survey

 

PSO

ACO

Information shared within the swarm

Global best position (gbest)

Pheromone intensity

Information that affects agent movement

Best positions for global (gbest) and personal (pbest)

Pheromone intensity and heuristic information