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Technical note: relating to the parameter values given by Nelder and Mead in their algorithm
dc.contributor.author | Corominas Subias, Albert |
dc.contributor.author | García Villoria, Alberto |
dc.contributor.author | Pastor Moreno, Rafael |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Organització d'Empreses |
dc.date.accessioned | 2016-09-26T10:59:47Z |
dc.date.available | 2016-09-26T10:59:47Z |
dc.date.issued | 2015-01-01 |
dc.identifier.citation | Corominas, A., García-Villoria, A., Pastor, Rafael. Technical note: relating to the parameter values given by Nelder and Mead in their algorithm. "The Computer journal (paper)", 1 Gener 2015, vol. 58, núm. 1, p. 157-159. |
dc.identifier.issn | 0010-4620 |
dc.identifier.uri | http://hdl.handle.net/2117/90189 |
dc.description.abstract | The popular Nelder and Mead (NM) algorithm has four parameters associated to the operations known as reflection, expansion, contraction and shrinkage. The authors set their values to 1, 2, 0.5 and 0.5, respectively, which have been universally used. Here, we propose to use NM to calibrate itself. A computational experiment is carried out and results show that the parameter values originally proposed by NM are better than those obtained with more sophisticated ways. |
dc.format.extent | 3 p. |
dc.language.iso | eng |
dc.publisher | Wiley Heyden |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Economia i organització d'empreses |
dc.subject.lcsh | Numerical methods and algorithms |
dc.subject.other | Nelder and Mead algorithm |
dc.subject.other | parameter calibration |
dc.subject.other | simplex-method |
dc.subject.other | optimization |
dc.subject.other | convergence |
dc.subject.other | search |
dc.title | Technical note: relating to the parameter values given by Nelder and Mead in their algorithm |
dc.type | Article |
dc.subject.lemac | Anàlisi numèrica |
dc.contributor.group | Universitat Politècnica de Catalunya. EOLI - Enginyeria d'Organització i Logística Industrial |
dc.identifier.doi | 10.1093/comjnl/bxt150 |
dc.relation.publisherversion | http://comjnl.oxfordjournals.org/content/58/1/157 |
dc.rights.access | Open Access |
local.identifier.drac | 15572218 |
dc.description.version | Postprint (published version) |
local.citation.author | Corominas, A.; García-Villoria, A.; Pastor, Rafael |
local.citation.publicationName | The Computer journal (paper) |
local.citation.volume | 58 |
local.citation.number | 1 |
local.citation.startingPage | 157 |
local.citation.endingPage | 159 |
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