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Distributed Evolutionary Computation: A New Technique for Solving Large Number of Equations

机译:分布式进化计算:一种求解大量方程的新技术

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Evolutionary computation techniques have mostly been used to solve various optimization and learning problems successfully. Evolutionary algorithm is more effective to gain optimal solution(s) to solve complex problems than traditional methods. In case of problems with large set of parameters, evolutionary computation technique incurs a huge computational burden for a single processing unit. Taking this limitation into account, this paper presents a new distributed evolutionary computation technique, which decomposes decision vectors into smaller components and achieves optimal solution in a short time. In this technique, a Jacobi-based Time Variant Adaptive (JBTVA) Hybrid Evolutionary Algorithm is distributed incorporating cluster computation. Moreover, two new selection methods named Best All Selection (BAS) and Twin Selection (TS) are introduced for selecting best fit solution vector. Experimental results show that optimal solution is achieved for different kinds of problems having huge parameters and a considerable speedup is obtained in proposed distributed system.
机译:进化计算技术主要用于成功解决各种优化和学习问题。进化算法比传统方法更有效地获得用于解决复杂问题的最优解。如果存在大量参数问题,则进化计算技术会给单个处理单元带来巨大的计算负担。考虑到这一限制,本文提出了一种新的分布式进化计算技术,该技术将决策向量分解为较小的分量,并在短时间内获得最佳解。在这项技术中,基于Jacobi的时变自适应(JBTVA)混合进化算法是分布式的,并包含集群计算。此外,引入了两种新的选择方法,即最佳全选(BAS)和双选(TS)来选择最佳拟合解向量。实验结果表明,对于分布式参数较大的各种问题,可以实现最优解,并且可以显着提高速度。

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