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Speech emotion recognition using machine learning techniques: Feature extraction and comparison of convolutional neural network and random forest
Speech is a direct and rich way of transmitting information and emotions from one point to another. In this study, we aimed to classify different emotions in speech using various audio features and machine learning models. We extracted various types of audio features such as Mel-frequency cepstral c...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10662716/ https://www.ncbi.nlm.nih.gov/pubmed/37988352 http://dx.doi.org/10.1371/journal.pone.0291500 |