%0 Journal Article %A Vasuki, P. %D 2023 %J Computer Systems Science and Engineering %@ %V 44 %N 1 %P 19--33 %T Design of Hierarchical Classifier to Improve Speech Emotion Recognition %M doi:10.32604/csse.2023.024441 %U http://www.techscience.com/csse/v44n1/48046