Speech Sentiment Analysis
International Research Journal of Modernization in Engineering Technology and Science · 2023
Speech is the most common form of communication and conveying emotions between humans.Emotions expressed through speech are very easy for humans to understand but are one the most difficult methods for a machine to understand.In the past many methods have been utilised for speech sentiment analysis but recently with the rapid growth of Machine learning and Artificial Intelligence new techniques have made it possible for machines to mimic human thought processes and reasoning using deep learning techniques and can now work on topics that required human intervention in the past or were not feasible for any machine to perform.Using deep neural networks, machines can learn to automatically extract features from raw data, identify patterns and relationships, and make decisions based on that information, similar to how the human brain processes information.This paper discusses most of the known approaches for speech sentiment analysis and tests out deep learning-based implementation.