Please use this identifier to cite or link to this item:
metadata.artigo.dc.title: Trajetória Ridge em experimentos de misturas: um resultado ótimo com restrição na variância de predição
metadata.artigo.dc.title.alternative: Ridge path in mixtures experiments: optimal result with restriction on prediction of variance
metadata.artigo.dc.creator: Nepomucena, Tânia Miranda
Cirillo, Marcelo Ângelo
Menezes, Fortunato Silva
metadata.artigo.dc.subject: Mixtures
Predicition variance
metadata.artigo.dc.publisher: IEEE Xplore Feb-2017
metadata.artigo.dc.identifier.citation: NEPOMUCENA, T. M.; CIRILLO, M. A.; MENEZES, F. S. Trajetória Ridge em experimentos de misturas: um resultado ótimo com restrição na variância de predição. IEEE Latin America Transactions, [S.l.], v. 15, n. 2, Feb. 2017.
metadata.artigo.dc.description.abstract: In order to evaluate a methodology applied to the ridge analysis in mixing experiments with linear constraints, this article proposes through the construction of a ridge path to obtain the maximum or minimum value of the predicted response under a prediction variance conditioned to a restriction. For this purpose, we considered two experiments mixtures with variables with a lower or upper bound limit. The results were compared with the ones obtained by other methods available in the literature. According to the degree of multicollinearity of the variables in each experiment, it was observed that the proposed methodology was efficient to provide predicted response with the value higher than the maximum obtained by existing methods and variance reduced prediction.
metadata.artigo.dc.language: pt_BR
Appears in Collections:DES - Artigos publicados em periódicos
DFI - Artigos publicados em periódicos

Files in This Item:
There are no files associated with this item.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.