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Prediction of Personal Characteristics and Emotional State based on Voice Signals using Machine Learning Techniques.
Marta Babel Guerreiro
Cátia Cepeda
Joana Sousa
Carolina Maio
João Ferreira
Hugo Gamboa
Published in:
BIOSIGNALS (2022)
Keyphrases
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emotional state
emotion recognition
physiological signals
prediction accuracy
prediction model
facial expressions
signal processing
conversational agent
artificial intelligence
prediction error
virtual agents
neural network
spectral analysis
prediction algorithm
fundamental frequency