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Relevant elderly gait features for functional fitness level grouping

dc.contributor.authorSantos, M. S.
dc.contributor.authorMoniz-Pereira, V.
dc.contributor.authorLourenço, André Ribeiro
dc.contributor.authorFred, Ana Luísa Nobre
dc.contributor.authorVeloso, António
dc.date.accessioned2015-08-18T16:03:17Z
dc.date.available2015-08-18T16:03:17Z
dc.date.issued2014
dc.description.abstractLocomotor tasks characterization plays an important role in trying to improve the quality of life of a growing elderly population. This paper focuses on this matter by trying to characterize the locomotion of two population groups with different functional fitness levels (high or low) while executing three different tasks-gait, stair ascent and stair descent. Features were extracted from gait data, and feature selection methods were used in order to get the set of features that allow differentiation between functional fitness level. Unsupervised learning was used to validate the sets obtained and, ultimately, indicated that it is possible to distinguish the two population groups. The sets of best discriminate features for each task are identified and thoroughly analysed. Copyright © 2014 SCITEPRESS - Science and Technology Publications. All rights reserved.por
dc.identifier.citationSANTOS, M. S.; [et al] – Relevant elderly gait features for functional fitness level grouping. In Proceedings of the International Conference on Physiological Computing Systems. SciTePress - Science and Technology Publications, 2014. ISBN: 978-989758006-2. p. 153-160.
dc.identifier.isbn978-989758006-2
dc.identifier.urihttp://hdl.handle.net/10400.21/4830
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherSciTePress - Science and Technology Publicationspor
dc.relationSFRH/PROTEC/49512/2009
dc.relationNEUROMECÂNICA DO SISTEMA MÚSCULO-TENDINOSO NO IDOSO. INFLUÊNCIA EM TAREFAS DE LOCOMOÇÃO
dc.subjectClusteringpor
dc.subjectElderly Populationpor
dc.subjectFeature Selectionpor
dc.subjectFunctional Fitness Levelpor
dc.subjectKinematic and Kinetic Parameterspor
dc.titleRelevant elderly gait features for functional fitness level groupingpor
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleNEUROMECÂNICA DO SISTEMA MÚSCULO-TENDINOSO NO IDOSO. INFLUÊNCIA EM TAREFAS DE LOCOMOÇÃO
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F36670%2F2007/PT
oaire.citation.endPage160por
oaire.citation.startPage153por
oaire.citation.titlePhyCS 2014 - Proceedings of the International Conference on Physiological Computing Systemspor
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspor
rcaap.typeconferenceObjectpor
relation.isProjectOfPublicationb708b731-976a-4b67-916c-2399d28e9e45
relation.isProjectOfPublication.latestForDiscoveryb708b731-976a-4b67-916c-2399d28e9e45

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