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Chinese Dialects Identification Using Attention-Based Deep Neural Networks

  • Yuanhang Qiu
  • Yong Ma
  • Yun Jin
  • Shidang Li
  • Mingliang Gu
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 463)

Abstract

This paper presents a novel Chinese dialects identification system. We use attention-based deep neural networks (AB-DNN) to obtain the Chinese dialects model as back-end. The front-end fuses identity vector (i-vector) with the global prosodic information as input used to describe the dialectal category information accurately. In the task, five kinds of Chinese dialects including Min, Yue, Wu, Jianghuai, Zhongyuan and standard Mandarin are selected as the identification objects. Experimental results show that 21.1% relative equal error rate (EER) reduction is obtained compared with regular deep neural networks (DNN) and further 14.5% reduction when apply global fusion features. The method based on AB-DNN combined with global fusion features observes 29.2% performance improvement compared to traditional DNN with MFCC.

Keywords

Chinese dialects identification Attention mechanism Global fusion features Attention-based deep neural networks 

Notes

Acknowledgements

This work is supported by National Natural Science Foundation of China under grants No. 61040053, No. 61673196 and The Key Project of Philosophy and Social Science Research in Colleges and Universities in Jiangsu Province under grant No. 2012JDXM016.

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Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Yuanhang Qiu
    • 1
  • Yong Ma
    • 1
  • Yun Jin
    • 1
  • Shidang Li
    • 1
  • Mingliang Gu
    • 1
  1. 1.School of Physics and Electronic EngineeringJiangsu Normal UniversityXuzhouChina

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