Integrating Recurrence Dynamics for Speech Emotion Recognition

9 Nov 2018Efthymios TzinisGeorgios ParaskevopoulosChristos BaziotisAlexandros Potamianos

We investigate the performance of features that can capture nonlinear recurrence dynamics embedded in the speech signal for the task of Speech Emotion Recognition (SER). Reconstruction of the phase space of each speech frame and the computation of its respective Recurrence Plot (RP) reveals complex structures which can be measured by performing Recurrence Quantification Analysis (RQA)... (read more)

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