Approximate solutions to one-dimensional backward heat conduction problem using least squares support vector machines

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dc.contributor.authorKwak, Do Youngko
dc.contributor.authorZiku, Wuko
dc.contributor.authorFule, Liko
dc.date.accessioned2017-04-04T01:53:59Z-
dc.date.available2017-04-04T01:53:59Z-
dc.date.created2017-04-03-
dc.date.created2017-04-03-
dc.date.issued2016-11-
dc.identifier.citation충청수학회지, v.29, no.4, pp.631 - 642-
dc.identifier.issn1226-3524-
dc.identifier.urihttp://hdl.handle.net/10203/222988-
dc.description.abstractThis article deals with one-dimension backward heat conduction problem (BHCP). A new approach based on least squares support vector machines (LS-SVM) is proposed for obtaining their approximate solutions. The approximate solution is presented in closed form by means of LS-SVM, whose parameters are adjusted to minimize an appropriate error function. The approximate solution consists of two parts. The first part is a known function that satisfies initial and boundary conditions. The other is a product of two terms. One term is known function which has zero boundary and initial conditions, another term is unknown which is related to kernel functions. This method has been successfully tested on practical examples and has yielded higher accuracy and stable solutions.-
dc.languageEnglish-
dc.publisher충청수학회-
dc.subjectbackward heat conduction problem-
dc.subjectleast squares support vector machines-
dc.subjectapproximate solutions-
dc.titleApproximate solutions to one-dimensional backward heat conduction problem using least squares support vector machines-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume29-
dc.citation.issue4-
dc.citation.beginningpage631-
dc.citation.endingpage642-
dc.citation.publicationname충청수학회지-
dc.identifier.kciidART002164393-
dc.contributor.localauthorKwak, Do Young-
dc.contributor.nonIdAuthorZiku, Wu-
dc.contributor.nonIdAuthorFule, Li-
dc.description.isOpenAccessN-
dc.subject.keywordAuthorbackward heat conduction problem-
dc.subject.keywordAuthorleast squares support vector machines-
dc.subject.keywordAuthorapproximate solutions-
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