Emulating human cognitive approach for speech emotion recognition using MLP and GenSoFNN

Kamaruddin, Norhaslinda and Abdul Rahman, Abdul Wahab (2013) Emulating human cognitive approach for speech emotion recognition using MLP and GenSoFNN. In: The 4th International Conference on Information & Communication Technology for the Muslim World (ICT4M), 25-27 Mar 2013, Rabat, Moroco.

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Abstract

Speech emotion recognition field is growing due to the increasing needs for effective human-computer interaction. There are many approaches in term of features extraction methods coupled with classifiers to obtain optimum performance. However, none can claim superiority as it is very data-dependant and domain oriented. In this paper, the appropriate sets of features are investigated using segregation method and feature ranking algorithm of Automatic Relevance Determination (ARD) [1]. Two popular classifiers of Multi Layer Perceptron (MLP) [2] and Generic Self-organizing Fuzzy Neural Network (GenSoFNN) [3] are employed to discriminate emotions in the data corpus used in the FAU Aibo Emotion Corpus [4, 5]. The experimental results shows that Mel Frequency Cepstral Coefficient (MFCC) [6] features are able to yield comparable accuracy with baseline result [5]. In addition, it is observed that MLP can perform slightly better than GenSoFNN. Hence, such system envisages that appropriate combination of features extracted with good classifiers is fundamental for the good speech emotion recognition system.

Item Type:	Conference or Workshop Item (UNSPECIFIED)
Additional Information:	6145/31010
Uncontrolled Keywords:	speech emotion, MLP, GenSoFNN
Subjects:	B Philosophy. Psychology. Religion > BF Psychology > BF511 Affection. Feeling. Emotion H Social Sciences > H Social Sciences (General) > H61.8 Communication of information T Technology > T Technology (General) > T55.4 Industrial engineering.Management engineering. > T58.5 Information technology
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Information and Communication Technology Kulliyyah of Information and Communication Technology
Depositing User:	Prof Abdul Wahab Abdul Rahman
Date Deposited:	05 Aug 2013 01:43
Last Modified:	17 Dec 2020 01:02
URI:	http://irep.iium.edu.my/id/eprint/31010

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