An Efficient Algorithm for Unconstrained Optimization

Gerardo de-los-Cobos-Silva Sergio; Angel Gutierrez-Andrade Miguel; Anselmo Mora-Gutierrez Roman; Lara-Velazquez Pedro; Alfredo Rincon-Garcia Eric; Ponsich Antonin

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An Efficient Algorithm for Unconstrained Optimization

机译：一种高效的无约束优化算法

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This paper presents an original and efficient PSO algorithm, which is divided into three phases: (1) stabilization, (2) breadth-first search, and (3) depth-first search. The proposed algorithm, called PSO-3P, was tested with 47 benchmark continuous unconstrained optimization problems, on a total of 82 instances. The numerical results show that the proposed algorithm is able to reach the global optimum. This work mainly focuses on unconstrained optimization problems from 2 to 1,000 variables.

机译：本文提出了一种原始有效的PSO算法，该算法分为三个阶段：（1）稳定，（2）广度优先搜索和（3）深度优先搜索。提出的算法PSO-3P在47个基准连续无约束优化问题上进行了测试，总共有82个实例。数值结果表明，所提算法能够达到全局最优。这项工作主要关注2到1,000个变量的无约束优化问题。

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来源
《Mathematical Problems in Engineering》 |2015年第18期|178545.1-178545.17|共17页
作者
Gerardo de-los-Cobos-Silva Sergio; Angel Gutierrez-Andrade Miguel; Anselmo Mora-Gutierrez Roman; Lara-Velazquez Pedro; Alfredo Rincon-Garcia Eric; Ponsich Antonin;
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Univ Autonoma Metropolitana Iztapalapa, Dept Ingn Elect, Mexico City 09340, DF, Mexico.;

Univ Autonoma Metropolitana Iztapalapa, Dept Ingn Elect, Mexico City 09340, DF, Mexico.;

Univ Autonoma Metropolitana Azcapotzalco, Dept Sistemas, Mexico City 02200, DF, Mexico.;

Univ Autonoma Metropolitana Iztapalapa, Dept Ingn Elect, Mexico City 09340, DF, Mexico.;

Univ Autonoma Metropolitana Azcapotzalco, Dept Sistemas, Mexico City 02200, DF, Mexico.;

Univ Autonoma Metropolitana Azcapotzalco, Dept Sistemas, Mexico City 02200, DF, Mexico.;

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An Efficient Algorithm for Unconstrained Optimization

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