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Unsupervised machine learning approach for building composite indicators with fuzzy metrics
dc.contributor.author | Jiménez-Fernández, Eduardo | |
dc.contributor.author | Sánchez Domínguez, Angeles | |
dc.contributor.author | Sánchez Pérez, Enrique Alfonso | |
dc.date.accessioned | 2022-05-30T07:17:08Z | |
dc.date.available | 2022-05-30T07:17:08Z | |
dc.date.issued | 2022-04-04 | |
dc.identifier.citation | JIMÉNEZ-FERNÁNDEZ, E.; SÁNCHEZ, A.; PÉREZ, EA Sánchez. Unsupervised machine learning approach for building composite indicators with fuzzy metrics. Expert Systems with Applications, 2022, vol. 200, p. 116927. | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/197855 | |
dc.description.abstract | This study aims at developing a new methodological approach for building composite indicators, focusing on the weight schemes through an unsupervised machine learning technique. The composite indicator proposed is based on fuzzy metrics to capture multidimensional concepts that do not have boundaries, such as competitiveness, development, corruption or vulnerability. This methodology is designed for formative measurement models using a set of indicators measured on different scales (quantitative, ordinal and binary) and it is partially compensatory. Under a benchmarking approach, the single indicators are synthesized. The optimization method applied manages to remove the overlapping information provided for the single indicators, so that the composite indicator provides a more realistic and faithful approximation to the concept which would be studied. It has been quantitatively and qualitatively validated with a set of randomized databases covering extreme and usual cases. | ca_CA |
dc.format.extent | 11 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.relation | An innovative methodological approach for measuring multidimensional poverty in Andalusia (COMPOSITE) | ca_CA |
dc.relation.isPartOf | Expert Systems with Applications, Vol. 200, August 2022 | ca_CA |
dc.rights | © 2022 The Author(s). Published by Elsevier Ltd. | ca_CA |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | ca_CA |
dc.subject | machine learning | ca_CA |
dc.subject | fuzzy metric | ca_CA |
dc.subject | composite indicator | ca_CA |
dc.subject | benchmarking | ca_CA |
dc.subject | robustness and sensitivity analysis | ca_CA |
dc.title | Unsupervised machine learning approach for building composite indicators with fuzzy metrics | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1016/j.eswa.2022.116927 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.name | FEDER-University of Granada | ca_CA |
project.funder.name | Universitat Jaume I | ca_CA |
project.funder.name | Universidad de Granada / CBUA | ca_CA |
oaire.awardNumber | B-SEJ-242.UGR20 | ca_CA |
oaire.awardNumber | E-2018-03 | ca_CA |
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