A Review on Speech Emotion Recognition Using Machine Learning

Sk. Mohammed Jubear; D. Pavan Kumar Reddy; G. Subramanyam; Sk. Farooq; T Sreenivasulu; N. Srinivasa Rao

doi:10.55524/ijircst.2022.10.3.65

Abstract

This paper focuses on the development of a robust speech emotion recognition system using a combination of different speech features with feature optimization techniques and speech de-noising technique to acquire improved emotion classification accuracy, decreasing the system complexity and obtain noise robustness. Additionally, we create original methods for SER to merge features. We employ feature optimization methods that are based on the feature transformation and feature selection machine learning techniques in order to build SER. The following is a list of the upcoming events. A neural network can use either of these two techniques. As more feelings are taken into account, the feature fusion-acquired SER accuracy falls short of expectations, and the plague of dimensionality starts to spread due to the addition of speech features, which makes the SER system work harder to complete its task. This is due to the SER system becoming more complicated when voice elements are added. Therefore, it is crucial to create a SER system that is more trustworthy, has the most practical features, and uses the least amount of computing power possible. By using strategies that maximize current features, it is possible to streamline the feature selection process by reducing the total number of accessible choices to a more reasonable level. This piece employs a method known as Semi-Non Negative Matrix Factorization to lessen the amount of processing trash that the SER system generates. (Semi-NMF). This approach can be used to change traits that are capable of learning on their own.

Keywords

Speech Emotion Recognition, Machine Learning, HCI, SER, MFCC

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Cites this article as

S. M. Jubear, D. P. K. Reddy, G. Subramanyam, S. Farooq, T. Sreenivasulu, N. S. Rao, "A Review on Speech Emotion Recognition Using Machine Learning", International Journal of Innovative Research in Computer Science and Technology (IJIRCST), Vol-10, Issue-3, Page No-406- 411, 2022. Available from: https://doi.org/10.55524/ijircst.2022.10.3.65

Corresponding Author

Sk. Mohammed Jubear

Department of Computer Science and Engineering, PACE Institute of Technology & Sciences, Vallur, Ongole, Andhra Pradesh, India

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