Predicting stillbirth using LASSO with structured penalties
dc.contributor.author | Whitney, Emily | |
dc.contributor.author | Phatak, Aloke | |
dc.contributor.author | Pereira, Gavin | |
dc.contributor.editor | Meira-Machado, Luis | |
dc.contributor.editor | Soutinho, Gustavo | |
dc.date.accessioned | 2020-01-28T03:51:53Z | |
dc.date.available | 2020-01-28T03:51:53Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Whitney, E. and Phatak, A. and Pereira, G. 2019. Predicting stillbirth using LASSO with structured penalties. In Proceedings of the 34th International Workshop on Statistical Modelling. 7-12 July 2019, Guimarães, Portugal. | |
dc.identifier.uri | http://hdl.handle.net/20.500.11937/77769 | |
dc.description.abstract |
Using a structured fusion penalty in regression models containing only categorical explanatory variables yields patterns of indicator variables that are simpler and more easily interpretable than regressions produced using the more commonly-used LASSO and group LASSO penalties. We construct logistic regression models for predicting stillbirth from categorical explanatory variables and demonstrate that using a structured fusion penalty produces regressions that are easier to interpret yet yield similar predictive ability. | |
dc.title | Predicting stillbirth using LASSO with structured penalties | |
dc.type | Conference Paper | |
dcterms.source.startPage | 405 | |
dcterms.source.endPage | 409 | |
dcterms.source.title | Proceedings of the 34th International Workshop on Statistical Modelling, Volume II | |
dcterms.source.isbn | 978-989-20-9630-8 | |
dcterms.source.conference | International Workshop on Statistical Modelling | |
dcterms.source.conference-start-date | 7 Jul 2019 | |
dcterms.source.conferencelocation | Guimarães, Portugal | |
dc.date.updated | 2020-01-28T03:51:53Z | |
curtin.department | Curtin Institute for Computation (CiC) | |
curtin.accessStatus | Open access | |
curtin.faculty | Faculty of Science and Engineering | |
curtin.contributor.researcherid | Phatak, Aloke [D-5166-2009] | |
curtin.contributor.researcherid | Phatak, Aloke [D-5166-2009] | |
dcterms.source.conference-end-date | 12 Jul 2019 | |
curtin.contributor.scopusauthorid | Phatak, Aloke [57188762833] [7005067216] | |
curtin.contributor.scopusauthorid | Phatak, Aloke [57188762833] [7005067216] |