文章基本信息

标题：Automatic differentiation based for particle swarm optimization Steepest descent direction
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作者：Aris Thobirin ; Iwan Tri Riyadi Yanto
期刊名称：IJAIN (International Journal of Advances in Intelligent Informatics)
印刷版ISSN：2442-6571
电子版ISSN：2548-3161
出版年度：2015
卷号：1
期号：2
页码：90-97
DOI：10.26555/ijain.v1i2.29
语种：English
出版社：Universitas Ahmad Dahlan
摘要：Particle swam optimization (PSO) is one of the most effective optimization methods to find the global optimum point. In other hand, the descent direction (DD) is the gradient based method that has the local search capability. The combination of both methods is promising and interesting to get the method with effective global search capability and efficient local search capability. However, In many application, it is difficult or impossible to obtain the gradient exactly of an objective function. In this paper, we propose Automatic differentiation (AD) based for PSODD. we compare our methods on benchmark function. The results shown that the combination methods give us a powerful tool to find the solution.
关键词：Particle swam optimization;Gradient;Descent direction;AD