A model validation scale based on multiple indices

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorFerreira, Danton Diego-
Autor(es): dc.creatorNepomuceno, Erivelton Geraldo-
Autor(es): dc.creatorCerqueira, Augusto Santiago-
Autor(es): dc.creatorMendes, Thais Martins-
Data de aceite: dc.date.accessioned2026-02-09T12:44:47Z-
Data de disponibilização: dc.date.available2026-02-09T12:44:47Z-
Data de envio: dc.date.issued2018-07-13-
Data de envio: dc.date.issued2018-07-13-
Data de envio: dc.date.issued2017-03-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/29672-
Fonte completa do material: dc.identifierhttps://link.springer.com/article/10.1007/s00202-016-0430-1-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1167448-
Descrição: dc.descriptionValidation of an estimated model is not a trivial task because it depends on the purpose of the model, which usually defines the most important features of the model. Thus, in a validation process, the use of diverse tools that exploit different domains is recommended. Here, with this aim, a scale for model validation is proposed that combines the Normalized Root Mean Square Error (NRMSE) with two new indices: the coherence-based index and the fourth-order cross-cumulant index. The proposed scale was used for the validation of three models: the Logistic Map, the Duffing–Ueda oscillator, and the Buck converter. The results demonstrated that the proposed model validation scale produces a more complete validation process that takes into account both time and frequency information and provides robustness against Gaussian noise.-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceElectrical Engineering-
Palavras-chave: dc.subjectHigher order statistics-
Palavras-chave: dc.subjectFourth-order cross-cumulant-
Palavras-chave: dc.subjectNormalized root mean square error-
Palavras-chave: dc.subjectEstatísticas de ordem superior-
Palavras-chave: dc.subjectCumulativo cruzado de quarta ordem-
Palavras-chave: dc.subjectErro de raiz quadrada normalizada-
Título: dc.titleA model validation scale based on multiple indices-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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