Multiobjective variable mesh optimization

被引：4

作者：

Salgueiro, Yamisleydi ^{[1
]}

Toro, Jorge L. ^{[1
]}

Bello, Rafael ^{[2
]}

Falcon, Rafael ^{[3
]}

机构：

[1] Univ Las Tunas, Informat Dept, Las Tunas, Cuba

[2] Cent Univ Las Villas, Comp Sci Dept, Santa Clara, Cuba

[3] Univ Ottawa, Elect Engn & Comp Sci, Ottawa, ON, Canada

来源：

ANNALS OF OPERATIONS RESEARCH | 2017年 / 258卷 / 02期

关键词：

Multi-objective optimization; Evolutionary computation; Variable mesh optimization; Meta-heuristic optimization; GENETIC ALGORITHM; EVOLUTIONARY ALGORITHMS; PERFORMANCE; MOEA/D;

D O I：

10.1007/s10479-016-2221-5

中图分类号：

C93 [管理学]; O22 [运筹学];

学科分类号：

070105 ; 12 ; 1201 ; 1202 ; 120202 ;

摘要：

In this article we introduce a new multiobjective optimizer based on a recently proposed metaheuristic algorithm named Variable Mesh Optimization (VMO). Our proposal (multiobjective VMO, MOVMO) combines typical concepts from the multiobjective optimization arena such as Pareto dominance, density estimation and external archive storage. MOVMO also features a crossover operator between local and global optima as well as dynamic population replacement. We evaluated MOVMO using a suite of four well-known benchmark function families, and against seven state-of-the-art optimizers: NSGA-II, SPEA2, MOCell, AbYSS, SMPSO, MOEA/D and MOEA/D.DRA. The statistically validated results across the additive epsilon, spread and hypervolume quality indicators confirm that MOVMO is indeed a competitive and effective method for multiobjective optimization of numerical spaces.

引用

页码：869 / 893

页数：25

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