Discovering promising regions to help global numerical optimization algorithms
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/978-3-540-76631-5_8 http://hdl.handle.net/11449/116223 |
Resumo: | We have developed an algorithm using a Design of Experiments technique for reduction of search-space in global optimization problems. Our approach is called Domain Optimization Algorithm. This approach can efficiently eliminate search-space regions with low probability of containing a global optimum. The Domain Optimization Algorithm approach is based on eliminating non-promising search-space regions, which are identifyed using simple models (linear) fitted to the data. Then, we run a global optimization algorithm starting its population inside the promising region. The proposed approach with this heuristic criterion of population initialization has shown relevant results for tests using hard benchmark functions. |
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Repositório Institucional da UNESP |
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spelling |
Discovering promising regions to help global numerical optimization algorithmsWe have developed an algorithm using a Design of Experiments technique for reduction of search-space in global optimization problems. Our approach is called Domain Optimization Algorithm. This approach can efficiently eliminate search-space regions with low probability of containing a global optimum. The Domain Optimization Algorithm approach is based on eliminating non-promising search-space regions, which are identifyed using simple models (linear) fitted to the data. Then, we run a global optimization algorithm starting its population inside the promising region. The proposed approach with this heuristic criterion of population initialization has shown relevant results for tests using hard benchmark functions.State Univ Sao Paulo, Sao Carlos, SP, BrazilState Univ Sao Paulo, Sao Carlos, SP, BrazilSpringerUniversidade Estadual Paulista (Unesp)Melo, Vinicius V. deDelbem, Alexandre C. B.Pinto Junior, Dorival L.Federson, Fernando M.2015-03-18T15:52:37Z2015-03-18T15:52:37Z2007-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject72-82http://dx.doi.org/10.1007/978-3-540-76631-5_8Micai 2007: Advances In Artificial Intelligence. Berlin: Springer-verlag Berlin, v. 4827, p. 72-82, 2007.0302-9743http://hdl.handle.net/11449/11622310.1007/978-3-540-76631-5_8WOS:000251037900008Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMicai 2007: Advances In Artificial Intelligence0,295info:eu-repo/semantics/openAccess2021-10-23T21:41:43Zoai:repositorio.unesp.br:11449/116223Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-05-23T11:31:43.107328Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Discovering promising regions to help global numerical optimization algorithms |
title |
Discovering promising regions to help global numerical optimization algorithms |
spellingShingle |
Discovering promising regions to help global numerical optimization algorithms Melo, Vinicius V. de |
title_short |
Discovering promising regions to help global numerical optimization algorithms |
title_full |
Discovering promising regions to help global numerical optimization algorithms |
title_fullStr |
Discovering promising regions to help global numerical optimization algorithms |
title_full_unstemmed |
Discovering promising regions to help global numerical optimization algorithms |
title_sort |
Discovering promising regions to help global numerical optimization algorithms |
author |
Melo, Vinicius V. de |
author_facet |
Melo, Vinicius V. de Delbem, Alexandre C. B. Pinto Junior, Dorival L. Federson, Fernando M. |
author_role |
author |
author2 |
Delbem, Alexandre C. B. Pinto Junior, Dorival L. Federson, Fernando M. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Melo, Vinicius V. de Delbem, Alexandre C. B. Pinto Junior, Dorival L. Federson, Fernando M. |
description |
We have developed an algorithm using a Design of Experiments technique for reduction of search-space in global optimization problems. Our approach is called Domain Optimization Algorithm. This approach can efficiently eliminate search-space regions with low probability of containing a global optimum. The Domain Optimization Algorithm approach is based on eliminating non-promising search-space regions, which are identifyed using simple models (linear) fitted to the data. Then, we run a global optimization algorithm starting its population inside the promising region. The proposed approach with this heuristic criterion of population initialization has shown relevant results for tests using hard benchmark functions. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-01-01 2015-03-18T15:52:37Z 2015-03-18T15:52:37Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/978-3-540-76631-5_8 Micai 2007: Advances In Artificial Intelligence. Berlin: Springer-verlag Berlin, v. 4827, p. 72-82, 2007. 0302-9743 http://hdl.handle.net/11449/116223 10.1007/978-3-540-76631-5_8 WOS:000251037900008 |
url |
http://dx.doi.org/10.1007/978-3-540-76631-5_8 http://hdl.handle.net/11449/116223 |
identifier_str_mv |
Micai 2007: Advances In Artificial Intelligence. Berlin: Springer-verlag Berlin, v. 4827, p. 72-82, 2007. 0302-9743 10.1007/978-3-540-76631-5_8 WOS:000251037900008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Micai 2007: Advances In Artificial Intelligence 0,295 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
72-82 |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803045839351840768 |