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PSO and multi-funnel landscapes: how cooperation might limit exploration

Published: 08 July 2006 Publication History

Abstract

Particle Swarm Optimization (PSO) is a population-based optimization method in which search points employ a cooperative strategy to move toward one another. In this paper we show that PSO appears to work well on "single-funnel" optimization functions. On more complex optimization problems, PSO tends to converge too quickly and then fail to make further progress. We contend that most benchmarks for PSO have classically been demonstrated on single-funnel functions. However, in practice, optimization tasks are more complex and possess higher problem dimensionality. We present empirical results that support our conjecture that PSO performs well on single-funnel functions but tends to stagnate on more complicated landscapes.

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cover image ACM Conferences
GECCO '06: Proceedings of the 8th annual conference on Genetic and evolutionary computation
July 2006
2004 pages
ISBN:1595931864
DOI:10.1145/1143997
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 08 July 2006

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Author Tags

  1. evolution strategies
  2. optimization
  3. swarm intelligence

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GECCO06
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GECCO06: Genetic and Evolutionary Computation Conference
July 8 - 12, 2006
Washington, Seattle, USA

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GECCO '06 Paper Acceptance Rate 205 of 446 submissions, 46%;
Overall Acceptance Rate 1,532 of 4,029 submissions, 38%

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Cited By

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  • (2023)The Barrier Tree Benchmark: Many Basins and Double FunnelsProceedings of the Genetic and Evolutionary Computation Conference10.1145/3583131.3590478(13-20)Online publication date: 15-Jul-2023
  • (2022)Measuring optimiser performance on a conical barrier tree benchmarkProceedings of the Genetic and Evolutionary Computation Conference10.1145/3512290.3528842(22-30)Online publication date: 8-Jul-2022
  • (2022)Differential evolutionary cuckoo-search-integrated tabu-adaptive pattern search (DECS-TAPS): a novel multihybrid variant of swarm intelligence and evolutionary algorithm in architectural design optimization and automationJournal of Computational Design and Engineering10.1093/jcde/qwac1009:5(2103-2133)Online publication date: 20-Sep-2022
  • (2022)Fitness Landscape Analysis: From Problem Understanding to Design of Evolutionary AlgorithmsBio-Inspired Computing: Theories and Applications10.1007/978-981-19-1256-6_21(281-293)Online publication date: 24-Mar-2022
  • (2022)Fitness Landscape Ruggedness Impact on PSO in Dealing with Three Variants of the Travelling Salesman ProblemLearning and Intelligent Optimization10.1007/978-3-031-24866-5_31(429-444)Online publication date: 5-Jun-2022
  • (2018)Particle Swarm MethodsHandbook of Heuristics10.1007/978-3-319-07124-4_22(639-685)Online publication date: 14-Aug-2018
  • (2017)An evolutionary approach to constrained sampling optimization problemsApplied Soft Computing10.1016/j.asoc.2016.12.00251:C(266-279)Online publication date: 1-Feb-2017
  • (2016)Optimization techniques in respiratory control system modelsApplied Soft Computing10.1016/j.asoc.2016.07.03348:C(431-443)Online publication date: 1-Nov-2016
  • (2016)Particle Swarm MethodsHandbook of Heuristics10.1007/978-3-319-07153-4_22-1(1-47)Online publication date: 8-Nov-2016
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