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Open Access

Peer-reviewed

Research Article

A novel speech emotion recognition method based on feature construction and ensemble learning

Yi Guo,

Roles Conceptualization, Methodology, Supervision

Affiliation Electrical Engineering and Electronic Information, Xihua University, Chengdu, China

https://orcid.org/0000-0002-6419-0558

⨯
Xuejun Xiong ,

Roles Data curation, Methodology, Resources, Software, Writing – original draft, Writing – review & editing

* E-mail: xlwj_sd@163.com

Affiliation Electrical Engineering and Electronic Information, Xihua University, Chengdu, China

https://orcid.org/0000-0001-8614-8994

⨯
Yangcheng Liu,

Roles Software, Validation

Affiliation Electrical Engineering and Electronic Information, Xihua University, Chengdu, China
⨯
Liang Xu,

Roles Writing – review & editing

Affiliation Electrical Engineering and Electronic Information, Xihua University, Chengdu, China
⨯
Qiong Li

Roles Validation, Writing – review & editing

Affiliation The 52nd Research Institude of China Electronics Technology Group Corporation, Haidian, China
⨯

A novel speech emotion recognition method based on feature construction and ensemble learning

Yi Guo,
Xuejun Xiong,
Yangcheng Liu,
Liang Xu,
Qiong Li

x

Published: August 15, 2022
https://doi.org/10.1371/journal.pone.0267132

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Emotions
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Speech signal processing
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Speech
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Happiness
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Machine learning
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Fear
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Principal component analysis
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Support vector machines
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