R
Rodrigo Capobianco Guido
Researcher at Sao Paulo State University
Publications - 111
Citations - 1350
Rodrigo Capobianco Guido is an academic researcher from Sao Paulo State University. The author has contributed to research in topics: Wavelet & Discrete wavelet transform. The author has an hindex of 18, co-authored 96 publications receiving 1065 citations. Previous affiliations of Rodrigo Capobianco Guido include University of São Paulo & Universidade do Estado de Minas Gerais.
Papers
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Journal ArticleDOI
Wavelet time-frequency analysis and least squares support vector machines for the identification of voice disorders
Everthon Silva Fonseca,Rodrigo Capobianco Guido,Paulo Rogério Scalassara,Carlos Dias Maciel,José Carlos Pereira +4 more
TL;DR: This work describes a novel algorithm to identify laryngeal pathologies, by the digital analysis of the voice, based on Daubechies' discrete wavelet transform, linear prediction coefficients, and least squares support vector machines.
Journal ArticleDOI
Time--frequency analysis of biosignals
TL;DR: It has been shown that the wavelet transform is a flexible time-frequency decomposition tool that can form the basis of useful signal analysis, and coding schemes.
Proceedings ArticleDOI
Feature selection through gravitational search algorithm
João Paulo Papa,Andre F. Pagnin,Silvana Artioli Schellini,André Augusto Spadotto,Rodrigo Capobianco Guido,Moacir Antonelli Ponti,Giovani Chiachia,Alexandre X. Falcão +7 more
TL;DR: The proposed algorithm combines the optimization behavior of GSA together with the speed of Optimum-Path Forest classifier in order to provide a fast and accurate framework for feature selection.
Proceedings ArticleDOI
Improving Parkinson's disease identification through evolutionary-based feature selection
Andre A. Spadoto,Rodrigo Capobianco Guido,Felipe Luiz Carnevali,Andre F. Pagnin,Alexandre X. Falcão,João Paulo Papa +5 more
TL;DR: This paper deals with the problem of Parkinson's disease automatic identification by applying evolutionary-based techniques in order to find the subset of features that maximize the accuracy of the Optimum-Path Forest classifier.
Journal ArticleDOI
Relative entropy measures applied to healthy and pathological voice characterization
Paulo Rogério Scalassara,María Eugenia Dajer,Carlos Dias Maciel,Rodrigo Capobianco Guido,José Carlos Pereira +4 more
TL;DR: The paper shows that nonlinear dynamical methods seem to be a suitable technique for voice signal analysis, due to the chaotic component of the human voice.