Utilize este identificador para referenciar este registo: http://hdl.handle.net/10451/20882
Título: Interpersonal dynamics in sport
The role of artificial neural networks and 3-D analysis
Autor: Passos, Pedro
Araujo, Duarte
Davids, Keith
Gouveia, Luis
Serpa, Sidonio
Palavras-chave: Psychology, Mathematical
Psychology, Experimental
Data: 2006
Citação: BEHAVIOR RESEARCH METHODS. - Vol. 38, n. 4 (NOV 2006), p. 683-691
Resumo: In previous attempts to identify dynamical systems properties in patterns of play in team sports, only 2-D analysis methods have been used, implying that the plane of motion must be preselected and that movements out of the chosen plane are ignored. In the present study, we examined the usefulness of 3-D methods of analysis for establishing the presence of dynamical systems properties, such as phase transitions and symmetry-breaking processes in the team sport of rugby. Artificial neural networks (ANNs) were employed to reconstruct the 3-D performance space in a typical one-versus-one subphase of rugby. Results confirm that ANNs are reliable tools for reconstructing a 3-D performance space and may be instrumental in identifying pattern formation in team sports generally.
URI: http://hdl.handle.net/10451/20882
ISSN: 1554-351X
Aparece nas colecções:FF - Produção Científica 2000-2009

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