Robust Mechanical Fault Diagnosis With Noisy Label Based on Multistage True Label Distribution Learning

• Published in: IEEE transactions on reliability Vol. 72; no. 3; pp. 975 - 988
• Main Authors: Wang, Huan, Li, Yan-Fu
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.09.2023; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Algorithms; Datasets; Deep learning; Fault diagnosis; Feature extraction; high-speed aeronautical (HSA) bearing; Industrial applications; Labels; Machine learning; Mechanical systems; Noise measurement; Noise robustness; noisy label; Support vector machines; Training

Fault diagnosis is an essential means to ensure the regular operation of mechanical systems. The existing data-driven algorithms are developed based on the assumption that the given label is entirely correct. However, mislabeling is common, which often occurs in industrial applications. These method...