Study of Adam and AdaMax optimizers on AlexNet architecture for voice biometric authentication system

Mat Ariff, Noor Azwana and Ismail, Amelia Ritahani (2023) Study of Adam and AdaMax optimizers on AlexNet architecture for voice biometric authentication system. In: 17th International Conference on Ubiquitous Information Management and Communication (IMCOM) 2023, Seoul, Republic of Korea.

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Abstract

Biometric authentication has password or token authentication in significance. Even though several methods for biometric authentication systems have been developed, the Deep Learning method is considered to be significantly more efficient than the other methods, especially Convolutional Neural Network (CNN). For this paper, the CNN architecture that was evaluated is AlexNet since it is compatible with a small dataset. Considering optimization techniques are important in Deep Learning method, this research will use the proposed voice dataset to determine if Adam or AdaMax is the optimal optimizer for the AlexNet architecture. The proposed dataset consists of seven celebrity classes, with 20 audio files in each class that is collected from Google and Youtube. In improving the model's accuracy, k- fold with cross-validation approach was selected. The experiment proved that the AdaMax optimizer outperforms Adam on the proposed dataset.

Item Type:	Conference or Workshop Item (Plenary Papers)
Uncontrolled Keywords:	Adam Optimizer; Adamax Optimizer; AlexNet Architecture; Voice Biometric Authentication System
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
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 Kulliyyah of Information and Communication Technology > Department of Computer Science Kulliyyah of Information and Communication Technology > Department of Computer Science
Depositing User:	Amelia Ritahani Ismail
Date Deposited:	17 Mar 2023 14:35
Last Modified:	17 Mar 2023 14:35
URI:	http://irep.iium.edu.my/id/eprint/104114

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