Search Results for author: Haiyan Lan

Found 2 papers, 1 papers with code

Hierarchical Metadata Information Constrained Self-Supervised Learning for Anomalous Sound Detection Under Domain Shift

no code implementations14 Sep 2023 Haiyan Lan, Qiaoxi Zhu, Jian Guan, Yuming Wei, Wenwu Wang

Self-supervised learning methods have achieved promising performance for anomalous sound detection (ASD) under domain shift, where the type of domain shift is considered in feature learning by incorporating section IDs.

Attribute Self-Supervised Learning +1

Local Information Assisted Attention-free Decoder for Audio Captioning

1 code implementation10 Jan 2022 Feiyang Xiao, Jian Guan, Haiyan Lan, Qiaoxi Zhu, Wenwu Wang

Although this method effectively captures global information within audio data via the self-attention mechanism, it may ignore the event with short time duration, due to its limitation in capturing local information in an audio signal, leading to inaccurate prediction of captions.

Audio captioning Caption Generation

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