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Zhouwen Li, Haijun Lin, Bowen Lv, Yupeng Chen

Public reference bibliography and cataloged PDF materials authored or published by Zhouwen Li, Haijun Lin, Bowen Lv, Yupeng Chen.

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A Hierarchical Method for Environmental Sounds Recognition in Complex Acoustic Scenes

Year: 2026 • Source: arxiv.org • Listed PDF

Environmental noise identification is essential for noise control, yet conventional single-stage classifiers suffer from class confusion under imbalanced multiclass conditions. This paper proposes a lightweight hierarchi...