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pro vyhledávání: '"Liu, Youde"'
Autor:
Guan, Jian, Liu, Youde, Kong, Qiuqiang, Xiao, Feiyang, Zhu, Qiaoxi, Tian, Jiantong, Wang, Wenwu
Unsupervised anomalous sound detection (ASD) aims to detect unknown anomalous sounds of devices when only normal sound data is available. The autoencoder (AE) and self-supervised learning based methods are two mainstream methods. However, the AE-base
Externí odkaz:
http://arxiv.org/abs/2310.08950
Different machines can exhibit diverse frequency patterns in their emitted sound. This feature has been recently explored in anomaly sound detection and reached state-of-the-art performance. However, existing methods rely on the manual or empirical d
Externí odkaz:
http://arxiv.org/abs/2308.14063
Time-weighted Frequency Domain Audio Representation with GMM Estimator for Anomalous Sound Detection
Although deep learning is the mainstream method in unsupervised anomalous sound detection, Gaussian Mixture Model (GMM) with statistical audio frequency representation as input can achieve comparable results with much lower model complexity and fewer
Externí odkaz:
http://arxiv.org/abs/2305.03328
Existing contrastive learning methods for anomalous sound detection refine the audio representation of each audio sample by using the contrast between the samples' augmentations (e.g., with time or frequency masking). However, they might be biased by
Externí odkaz:
http://arxiv.org/abs/2304.03588
Unsupervised anomalous sound detection aims to detect unknown abnormal sounds of machines from normal sounds. However, the state-of-the-art approaches are not always stable and perform dramatically differently even for machines of the same type, maki
Externí odkaz:
http://arxiv.org/abs/2201.05510
Akademický článek
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Publikováno v:
In Annals of Hepatology September-October 2022 27(5)
Autor:
Wang, Li1 (AUTHOR) liliwang2200@163.com, Liu, Youde2 (AUTHOR), Qu, Renliang1 (AUTHOR), Zou, Zhiqiang2 (AUTHOR)
Publikováno v:
BMC Infectious Diseases. 3/17/2023, Vol. 23 Issue 1, p1-8. 8p.
Autor:
Wang, Li1 (AUTHOR) liliwang2200@163.com, Liu, Youde1 (AUTHOR), Yu, Haifeng1 (AUTHOR), Ding, Kun1 (AUTHOR), Zou, Zhiqiang1 (AUTHOR) zhiqiangzou@126.com
Publikováno v:
BMC Infectious Diseases. 4/20/2022, Vol. 22 Issue 1, p1-8. 8p.
Akademický článek
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