Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Arnold, Dirk V. | de |
dc.contributor.author | Beyer, Hans-Georg | de |
dc.date.accessioned | 2004-12-07T08:20:16Z | - |
dc.date.available | 2004-12-07T08:20:16Z | - |
dc.date.created | 2000 | de |
dc.date.issued | 2001-10-16 | de |
dc.identifier.uri | http://hdl.handle.net/2003/5384 | - |
dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-15271 | - |
dc.description.abstract | While noise is a phenomenon present in many real-world optimization problems, the understanding of its potential effects on the performance of evolutionary algorithms is still incomplete. This paper investigates the effects of noise for the infinite-dimensional quadratic sphere and a (1 +1)-ES with isotropic normal mutations. It is shown that overvaluation as a result of failure to reevaluate parental fitness leads to both reduced success probabilities and improved performance. Implications for mutation strength adaptation rules are discussed and optimal resampling rates are computed. | en |
dc.format.extent | 437651 bytes | - |
dc.format.extent | 664584 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 ; 80 | de |
dc.subject | evolution strategy | en |
dc.subject | local performance | en |
dc.subject | noise | en |
dc.subject | overvaluation | en |
dc.subject.ddc | 004 | de |
dc.title | Local Performance of the (1 + 1)-ES in a Noisy Environment | en |
dc.type | Text | de |
dc.type.publicationtype | report | - |
dcterms.accessRights | open access | - |
Appears in Collections: | Sonderforschungsbereich (SFB) 531 |
Files in This Item:
File | Description | Size | Format | |
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ci80.pdf | DNB | 427.39 kB | Adobe PDF | View/Open |
ci80.ps | 649.01 kB | Postscript | View/Open |
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