Qualms Regarding the Optimality of Cumulative Path Length Control in CSA/CMA-Evolution Strategies

Arnold, Dirk V.; Beyer, Hans-Georg

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DC Field	Value	Language
dc.contributor.author	Arnold, Dirk V.	de
dc.contributor.author	Beyer, Hans-Georg	de
dc.date.accessioned	2004-12-07T08:21:06Z	-
dc.date.available	2004-12-07T08:21:06Z	-
dc.date.created	2002	de
dc.date.issued	2002-04-08	de
dc.identifier.uri	http://hdl.handle.net/2003/5422	-
dc.identifier.uri	http://dx.doi.org/10.17877/DE290R-15282	-
dc.description.abstract	The cumulative step-size adaptation (CSA) based on path length control is regarded as a robust alternative to the standard mutative self-adaptation technique in evolution strategies (ES), guaranteeing an almost optimal control of the mutation operator. In this short paper it is shown that the underlying basic assumption in CSA - the perpendicularity of expected consecutive steps - does not necessarily guarantee optimal progress performance for (...)intermediate recombinative ES.	en
dc.format.extent	145368 bytes	-
dc.format.extent	291369 bytes	-
dc.format.mimetype	application/pdf	-
dc.format.mimetype	application/postscript	-
dc.language.iso	en	de
dc.publisher	Universität Dortmund	de
dc.relation.ispartofseries	Reihe Computational Intelligence ; 129	de
dc.subject	covariance matrix adaptation	en
dc.subject	cumulative step-size adaptation	en
dc.subject	evolution strategies	en
dc.subject	mutative self-adaptation	en
dc.subject	progress rate	en
dc.subject.ddc	004	de
dc.title	Qualms Regarding the Optimality of Cumulative Path Length Control in CSA/CMA-Evolution Strategies	en
dc.type	Text	de
dc.type.publicationtype	report	-
dcterms.accessRights	open access	-
Appears in Collections:	Sonderforschungsbereich (SFB) 531

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