Entropy-Optimized Fault Diagnosis Based on Unsupervised Domain Adaptation

Entropy-Optimized Fault Diagnosis Based on Unsupervised Domain Adaptation

In practice, the cross-domain transfer of data distribution and the sample imbalance of fault status are inevitable, but one or both are often ignored, which restricts the adaptability and classification accuracy of the generated fault diagnosis (FD) model. Accordingly, an entropy-optimized method i...

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Bibliographic Details
Main Authors: Fuqiang Liu, Yandan Chen, Wenlong Deng, Mingliang Zhou
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Mathematics
Subjects:
class imbalance
domain adaptation
entropy optimization
fault diagnosis (FD)
Online Access:https://www.mdpi.com/2227-7390/11/9/2110

Internet

https://www.mdpi.com/2227-7390/11/9/2110

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