手法を比較

	Whale Optimization Algorithm (WOA)	Grey Wolf Optimizer
分野	最適化	最適化
系統	Process / pipeline	Process / pipeline
提唱年	2016	2014
提唱者	Seyedali Mirjalili & Andrew Lewis	Seyedali Mirjalili, Seyed Mohammad Mirjalili, Andrew Lewis
種類	Swarm-based metaheuristic	Swarm-intelligence metaheuristic
原典	Mirjalili, S. & Lewis, A. (2016). The Whale Optimization Algorithm. Advances in Engineering Software, 95, 51-67.	Mirjalili, S., Mirjalili, S. M., & Lewis, A. (2014). Grey Wolf Optimizer. Advances in Engineering Software, 69, 46-61.
別名	WOA, Balina Optimizasyon Algoritması (WOA), bubble-net attacking method	GWO, Gri Kurt Optimizasyonu, Gri Kurt Optimizasyonu (GWO)
関連	5	5
概要	The Whale Optimization Algorithm (WOA) is a swarm-based metaheuristic introduced by Mirjalili and Lewis in 2016. It models the bubble-net hunting strategy of humpback whales, in which a group of whales spirals around prey while gradually tightening the encirclement. The algorithm balances global exploration and local exploitation through a small set of parameters and has become widely used in continuous engineering optimisation problems.	The Grey Wolf Optimizer (GWO) is a swarm-intelligence metaheuristic introduced by Mirjalili, Mirjalili, and Lewis in 2014 that models the social hierarchy and cooperative hunting behaviour of grey wolves. A population of candidate solutions is divided into four leadership ranks — alpha, beta, delta, and omega — and the three best solutions at each iteration guide the entire swarm toward increasingly better regions of the search space.