Voice-Based Age and Gender Recognition: A Comparative Study of LSTM, RezoNet, and Hybrid CNNs-BiLSTM Architecture
Official implementation for the paper: Voice-Based Age and Gender Recognition: A Comparative Study of LSTM, RezoNet and Hybrid CNNs-BiLSTM Architecture. The paper has been accepted to The 15th International Conference on ICT Convergence (ICTC2024).
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In this study, we compared three architectures for the task of age and gender recognition from voice data: Long Short-Term Memory networks (LSTM), Hybrid of Convolutional Neural Networks Bidirectional Long Short-Term Memory (CNNs-BiLSTM), and the recently released RezoNet architecture. The dataset used in the study is sourced from Mozilla Common Voice in Japanese. Features such as pitch, magnitude, Mel-frequency cepstral coefficients (MFCCs), and filter-bank energies were extracted from the voice data for signal processing, and three architectures were evaluated. Our evaluation revealed that LSTM was slightly less accurate than RezoNet (83.1%), with hybrid CNNs-BiLSTM (93.1%) and LSTM achieving the best accuracy for gender recognition (93.5%). However, hybrid CNNs-BiLSTM architecture outperformed the other models in age recognition, with an accuracy of 69.75%, compared to 64.25% and 44.88% for LSTM and RezoNet, respectively. Using Japanese language data and the extracted characteristics, the hybrid CNNs-BiLSTM architecture model demonstrated the highest accuracy in both tests, highlighting its efficacy in voice-based age and gender detection. These results suggest promising avenues for future research and practical applications in this field.
Index Terms: Voice-Based Age and Gender Recognition, RezoNet, Convolutional Neural Network, Long Short-Term Memory, Bidirectional Long-Term Memory, Deep Learning.
In this study, we use voice dataset from Mozilla Comman Voice.
git clone "https://github.com/nhut-ngnn/Voice-Based-Age-and-Gender-Recogniton.git"conda create -n Voice-Based-Age-and-Gender-Recogniton python=3.10 -y
conda activate Voice-Based-Age-and-Gender-Recogniton
conda install pytorch==2.0.1 torchvision==0.15.2 torchaudio==2.0.2 pytorch-cuda=11.8 -c pytorch -c nvidia
pip install -r requirements.txt@INPROCEEDINGS{nguyen2024age-gender,
author={Nguyen, Nhut Minh and Nguyen, Thanh Trung and Nguyen, Hua Hiep and Tran, Phuong-Nam and Dang, Duc Ngoc Minh},
booktitle={2024 15th International Conference on Information and Communication Technology Convergence (ICTC)},
title={Voice-Based Age and Gender Recognition: A Comparative Study of LSTM, RezoNet and Hybrid CNNs-BiLSTM Architecture},
year={2024},
volume={},
number={},
pages={191-196},
keywords={Long short term memory;Voice-Based Age and Gender Recognition;RezoNet;Convolutional Neural Network;Long Short-Term Memory;Bidirectional Long-Term Memory;Deep Learning},
doi={10.1109/ICTC62082.2024.10827387}}
For any information, please contact the main author:
Nhut Minh Nguyen at FPT University, Vietnam
Email: [email protected]
GitHub: https://github.com/nhut-ngnn
ORCID: https://orcid.org/0009-0003-1281-5346