Outlier detection for multivariate categorical data
This is an Accepted Manuscript of an article published by Taylor & Francis in “ Quality and Reliability Engineering International ” on 06th June 2018, available online: https://onlinelibrary.wiley.com/doi/abs/10.1002/qre.2339
| Autores: | , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2018 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/121784 |
| Acceso en línea: | https://hdl.handle.net/2117/121784 https://dx.doi.org/10.1002/qre.2339 |
| Access Level: | acceso abierto |
| Palabra clave: | Mathematical statistics Data analytics Estadística matemàtica Anàlisi de dades -- Models matemàtics Àrees temàtiques de la UPC::Matemàtiques i estadística::Estadística matemàtica |
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Outlier detection for multivariate categorical dataPuig Oriol, Xavier|||0000-0001-6525-0498Ginebra Molins, Josep|||0000-0001-9521-9635Mathematical statisticsData analyticsEstadística matemàticaAnàlisi de dades -- Models matemàticsÀrees temàtiques de la UPC::Matemàtiques i estadística::Estadística matemàticaThis is an Accepted Manuscript of an article published by Taylor & Francis in “ Quality and Reliability Engineering International ” on 06th June 2018, available online: https://onlinelibrary.wiley.com/doi/abs/10.1002/qre.2339The detection of outlying rows in a contingency table is tackled from a Bayesian perspective, by adapting the framework adopted by Box and Tiao for normal models to multinomial models with random effects. The solution assumes a 2–component mixture model of 2 multinomial continuous mixtures for them, one for the nonoutlier rows and the second one for the outlier rows. The method starts by estimating the distributional characteristics of nonoutlier rows, and then it does cluster analysis to identify which rows belong to the outlier group and which do not. The method applies to any type of contingency table, and in particular, it could be used on the analysis of multivariate categorical control charts. Here, the use of the method is illustrated through a simulated example and by applying it to help identify heterogeneities of style among the acts in the plays of the First Folio edition of Shakespeare dramaPeer Reviewed20182018-01-0120182018-10-03journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/121784https://dx.doi.org/10.1002/qre.2339reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1217842026-05-27T15:37:01Z |
| dc.title.none.fl_str_mv |
Outlier detection for multivariate categorical data |
| title |
Outlier detection for multivariate categorical data |
| spellingShingle |
Outlier detection for multivariate categorical data Puig Oriol, Xavier|||0000-0001-6525-0498 Mathematical statistics Data analytics Estadística matemàtica Anàlisi de dades -- Models matemàtics Àrees temàtiques de la UPC::Matemàtiques i estadística::Estadística matemàtica |
| title_short |
Outlier detection for multivariate categorical data |
| title_full |
Outlier detection for multivariate categorical data |
| title_fullStr |
Outlier detection for multivariate categorical data |
| title_full_unstemmed |
Outlier detection for multivariate categorical data |
| title_sort |
Outlier detection for multivariate categorical data |
| dc.creator.none.fl_str_mv |
Puig Oriol, Xavier|||0000-0001-6525-0498 Ginebra Molins, Josep|||0000-0001-9521-9635 |
| author |
Puig Oriol, Xavier|||0000-0001-6525-0498 |
| author_facet |
Puig Oriol, Xavier|||0000-0001-6525-0498 Ginebra Molins, Josep|||0000-0001-9521-9635 |
| author_role |
author |
| author2 |
Ginebra Molins, Josep|||0000-0001-9521-9635 |
| author2_role |
author |
| dc.subject.none.fl_str_mv |
Mathematical statistics Data analytics Estadística matemàtica Anàlisi de dades -- Models matemàtics Àrees temàtiques de la UPC::Matemàtiques i estadística::Estadística matemàtica |
| topic |
Mathematical statistics Data analytics Estadística matemàtica Anàlisi de dades -- Models matemàtics Àrees temàtiques de la UPC::Matemàtiques i estadística::Estadística matemàtica |
| description |
This is an Accepted Manuscript of an article published by Taylor & Francis in “ Quality and Reliability Engineering International ” on 06th June 2018, available online: https://onlinelibrary.wiley.com/doi/abs/10.1002/qre.2339 |
| publishDate |
2018 |
| dc.date.none.fl_str_mv |
2018 2018-01-01 2018 2018-10-03 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 AM http://purl.org/coar/version/c_ab4af688f83e57aa |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/2117/121784 https://dx.doi.org/10.1002/qre.2339 |
| url |
https://hdl.handle.net/2117/121784 https://dx.doi.org/10.1002/qre.2339 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
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open access http://purl.org/coar/access_right/c_abf2 Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
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info:eu-repo/semantics/openAccess |
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open access http://purl.org/coar/access_right/c_abf2 Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
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openAccess |
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application/pdf |
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reponame:UPCommons. Portal del coneixement obert de la UPC instname:Universitat Politècnica de Catalunya (UPC) |
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Universitat Politècnica de Catalunya (UPC) |
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UPCommons. Portal del coneixement obert de la UPC |
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