Abstract:Thus far, it has been unknown whether feature selection methods succeed in increasing the efficiency of speech-emotion recognition systems. This article discusses and evaluates feature selection for data augmentation purposes in a speech emotion recognition system. This study performed the experiments using Python and on four common databases: EMODB,eNTERFACE05, SAVEE, and IEMOCAP. Data analysis was conducted on all four databases for five emotions: sadness, fear, anger, happiness, andneutral. A support vector… Show more
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