Publication
Clustering of variables with a three-way approach for health sciences
| dc.contributor.author | Bacelar-Nicolau, Helena | |
| dc.contributor.author | Costa Nicolau, Fernando | |
| dc.contributor.author | Sousa, Áurea | |
| dc.contributor.author | Bacelar-Nicolau, Leonor | |
| dc.date.accessioned | 2016-07-21T11:50:32Z | |
| dc.date.available | 2016-07-21T11:50:32Z | |
| dc.date.issued | 2014 | |
| dc.description | © 2014 Cises This work is distributed with License Creative Commons Attribution-Non commercial-No derivatives 4.0 International (CC BY-BC-ND 4.0) | pt_PT |
| dc.description.abstract | Cluster analysis or classification usually concerns a set of exploratory multivariate data analysis methods and techniques for grouping either a set of statistical data units or the associated set of descriptive variables, into clusters of similar and, hopefully, well separated elements. In this work we refer to an extension of this paradigm to generalized three-way data representations and particularly to classification of interval variables. Such approach appears to be especially useful in large data bases, mostly in a data mining context. A health sciences case study is partially discussed. | pt_PT |
| dc.description.sponsorship | This research was partially supported by ISAMB (Faculty of Medicine, University of Lisbon, Lisbon) and CEEAplA (University of the Azores, Ponta Delgada, Azores). | pt_PT |
| dc.identifier.citation | TPM Vol. 21, No. 4, December 2014 – 435-447 – Special Issue | pt_PT |
| dc.identifier.doi | 10.4473/TPM21.4.5 | pt_PT |
| dc.identifier.issn | 1972-6325 | |
| dc.identifier.uri | http://hdl.handle.net/10451/24445 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | CISES | pt_PT |
| dc.relation.publisherversion | http://www.tpmap.org/ | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | pt_PT |
| dc.subject | Three-way data | pt_PT |
| dc.subject | Interval variable | pt_PT |
| dc.subject | Cluster analysis of variables | pt_PT |
| dc.subject | Similarity coefficient | pt_PT |
| dc.subject | Hierarchical clustering model | pt_PT |
| dc.title | Clustering of variables with a three-way approach for health sciences | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.title | TPM. Testing, Psychometrics, Methodology in Applied Psychology | pt_PT |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |