Autor(es):
Barbosa, MR 
; Amaral, Teresa ; Chousal, Maria ; Restivo, Maria Teresa
Data: 2010
Identificador Persistente: http://hdl.handle.net/10216/52602
Origem: Repositório Aberto da Universidade do Porto
Detalhes do Documento
Neural Networks Based Approach to Estimate Body Fat (%BF)
Descrição
Abstract: The amount of fat in human body composition relative to total body weight (%BF) is considered a determinant factor to a healthier and longer life. In this paper a neural network approach, that overcomes some of the current limitations of assessing %BF through skinfold thickness measurement with calliper devices, is presented. Neural networks recognised capabilities in modelling nonlinear problems can provide a valuable tool to deal with the inherent nonlinear behaviour of body tissues. The approach was tested on a sample of elder individuals, men and women, showing better performance when compared with two available alternative methodologies.
Abstract: The amount of fat in human body composition relative to total body weight (%BF) is considered a determinant factor to a healthier and longer life. In this paper a neural network approach, that overcomes some of the current limitations of assessing %BF through skinfold thickness measurement with calliper devices, is presented. Neural networks recognised capabilities in modelling nonlinear problems can provide a valuable tool to deal with the inherent nonlinear behaviour of body tissues. The approach was tested on a sample of elder individuals, men and women, showing better performance when compared with two available alternative methodologies.
Tipo de Documento
Documento de conferência
Idioma Inglês
Idioma Inglês
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