defrastrigin_function(x):return10*len(x)+sum([(xi**2-10*np.cos(2*np.pi*xi))forxiinx])#AFSA算法 defartificial_fish_swarm_algorithm(dim,population_size,max_iter,lb,ub):# 初始化鱼群的位置和速度 population=np.random.uniform(lb,ub,(population_size,dim))velocity=np.random.uniform(lb,ub...
1. 引言进化算法是一类模拟自然进化过程的优化算法,通过模拟生物进化过程中的选择、交叉和变异等机制,来优化问题的解。人工鱼群算法(Artificial Fish Swarm Algorithm,简称AFSA)是一种基于鱼群行为模拟的进化算法,它模拟了鱼群觅食和逃避掠食的行为,用于解决优化问题。 2. 算法原理AFSA算法基于鱼群行为模型,通过模拟鱼群的...
进化算法是一类模拟自然进化过程的优化算法,通过模拟生物进化过程中的选择、交叉和变异等机制,来优化问题的解。人工鱼群算法(Artificial Fish Swarm Algorithm,简称AFSA)是一种基于鱼群行为模拟的进化算法,它模拟了鱼群觅食和逃避掠食的行为,用于解决优化问题。 2. 算法原理 AFSA算法基于鱼群行为模型,通过模拟鱼群的觅食行...
ArtificialFishSwarmAlgorithm ByYaoPiandDazhiShang 1 - HotTips What’sAFSA?Itemulatesthebehavioursoffish AFSA HowdoesAFSAwork?TheprincipleanddescriptionofAFSA What’stheadvantagesanddisadvantagesofAFSA?It’sanoveloptimizingmethod,butitalsoneedtobemodified HowtomodifyAFSA?Wedrawintocompetitionandsurvivalrules 2 - ...
Dong Z., Xiao W., Zhang X., Artificial Fish Swarm Algorithm-Assisted and Receive-Diversity Aided Multi-user Detection for MC-CDMA Systems, Computer and Information Science, Vol. 2, No. 4, 2009, pp. 75-80.Dong Z., Xiao W., Zhang X., Artificial Fish Swarm Algorithm-Assisted and ...
人工鱼群算法(ArtificialFishSwarmAlgorithm,AFSA)由李晓磊于2002年首次提出 [2] ,该算法模拟自 然界鱼群的行为特点,从中提取出了人工鱼群算法的觅食、聚群和追尾行为。AFSA具有现代群智能算法 的众多优点,同时与其他算法相比它还具有全局寻优,对参数和初值不敏感等优点,因此该算法自提出以 来广泛应用于数值计算以及组...
Finally, to the question of the location in Cellular Network, a distributed location method which used the signal strength as the measurement parameter, and based on the improved artificial fish swarm algorithm was presented .The analysis of simulation result shows that this method has a strong ...
2) artificial fish swarm algorithm 人工鱼群算法 1. Application of artificial fish swarm algorithm to assessment of lake eutrophication; 人工鱼群算法在湖泊富营养化综合评价中的应用 2. Application of artificial fish swarm algorithm to power distribution system reconfiguration; 人工鱼群算法在配电网络重构...
An artificial fish swarm algorithm based hyperbolic augmented Lagrangian methodAugmented LagrangianHyperbolic penaltyArtificial fish swarmStochastic convergenceThis paper aims to present a hyperbolic augmented Lagrangian (HAL) framework with guaranteed convergence to an -global minimizer of a constrained nonlinear...
Peng Yong. An improved artificial fish swarm algorithm for optimal operation of cascade Reservoirs, J. Journal of Computer, 6(4), (2011), 740-746.Y. Peng, "An Improved Artificial Fish Swarm Algorithm for Optimal Operation of Cascade Reservoirs," Journal of Computers, vol. 6, pp. 740-746...