Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/35280
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dc.contributor.authorGraham, Kevinen_UK
dc.contributor.authorThomson, Sarahen_UK
dc.contributor.authorBrownlee, Alexanderen_UK
dc.date.accessioned2023-08-15T00:01:23Z-
dc.date.available2023-08-15T00:01:23Z-
dc.date.issued2023en_UK
dc.identifier.urihttp://hdl.handle.net/1893/35280-
dc.description.abstractWe study the behaviour of particle swarm optimisation (PSO) with increasing problem dimension for the Alpine 1 function as an exploratory and preliminary case study. Performance trends are analysed and the tuned population size for PSO across dimensions is considered. While performance generally decreases monotonically with scale, there is an unexpected improvement in performance part way along the trend. This also appears to coincide with a counter-intuitive transition from large to small populations being preferred, and underlines the challenge, and importance of, selecting the right algorithm and configuration for the problem at each increase in dimensionality.en_UK
dc.language.isoenen_UK
dc.publisherACMen_UK
dc.relationGraham K, Thomson S & Brownlee A (2023) Unexplained Fluctuations in Particle Swarm Optimisation Performance with Increasing Problem Dimensionality. In: <i>GECCO '23 Companion: Proceedings of the Companion Conference on Genetic and Evolutionary Computation</i>. The Genetic and Evolutionary Computation Conference (GECCO) 2023, Lisbon, 15.07.2023-19.07.2023. New York: ACM, pp. 67-68.en_UK
dc.rights.urihttp://www.rioxx.net/licenses/under-embargo-all-rights-reserveden_UK
dc.titleUnexplained Fluctuations in Particle Swarm Optimisation Performance with Increasing Problem Dimensionalityen_UK
dc.typeConference Paperen_UK
dc.rights.embargodate2999-12-31en_UK
dc.citation.spage67en_UK
dc.citation.epage68en_UK
dc.citation.publicationstatusPublisheden_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.author.emailalexander.brownlee@stir.ac.uken_UK
dc.citation.btitleGECCO '23 Companion: Proceedings of the Companion Conference on Genetic and Evolutionary Computationen_UK
dc.citation.conferencedates2023-07-15 - 2023-07-19en_UK
dc.citation.conferencelocationLisbonen_UK
dc.citation.conferencenameThe Genetic and Evolutionary Computation Conference (GECCO) 2023en_UK
dc.citation.date24/07/2023en_UK
dc.citation.isbn979-8-4007-0120-7en_UK
dc.publisher.addressNew Yorken_UK
dc.contributor.affiliationComputing Science and Mathematics - Divisionen_UK
dc.contributor.affiliationComputing Science and Mathematics - Divisionen_UK
dc.contributor.affiliationComputing Science and Mathematics - Divisionen_UK
dc.identifier.wtid1901454en_UK
dc.contributor.orcid0000-0001-6971-7817en_UK
dc.contributor.orcid0000-0003-2892-5059en_UK
dc.date.accepted2023-05-03en_UK
dcterms.dateAccepted2023-05-03en_UK
dc.date.filedepositdate2023-05-03en_UK
rioxxterms.typeConference Paper/Proceeding/Abstracten_UK
rioxxterms.versionAMen_UK
local.rioxx.authorGraham, Kevin|en_UK
local.rioxx.authorThomson, Sarah|0000-0001-6971-7817en_UK
local.rioxx.authorBrownlee, Alexander|0000-0003-2892-5059en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate2273-06-25en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||en_UK
local.rioxx.filenameKevin_GECCO_2023_LBA.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source979-8-4007-0120-7en_UK
Appears in Collections:Computing Science and Mathematics Conference Papers and Proceedings

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