Approximation model guided selection for evolutionary multiobjective optimization

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Abstract

Selection plays a key role in a multiobjective evolutionary algorithm (MOEA). The dominance based selection operators or indicator based ones are widely used in most current MOEAs. This paper studies another kind of selection, in which a model is firstly built to approximate the Pareto front and then guides the selection of promising solutions into the next generation. Based on this idea, we propose two approximation model guided selection (AMS) operators in this paper: one uses a zero-order model to approximate the Pareto front, and the other uses a first-order model. The experimental results show that the new AMS operators performs well on some test instances.

Original languageEnglish
Title of host publicationEvolutionary Multi-Criterion Optimization - 7th International Conference, EMO 2013, Proceedings
Pages398-412
Number of pages15
DOIs
StatePublished - 2013
Event7th International Conference on Evolutionary Multi-Criterion Optimization, EMO 2013 - Sheffield, United Kingdom
Duration: 19 Mar 201322 Mar 2013

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume7811 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference7th International Conference on Evolutionary Multi-Criterion Optimization, EMO 2013
Country/TerritoryUnited Kingdom
CitySheffield
Period19/03/1322/03/13

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