Imbalanced bearing fault diagnosis under variant working conditions using cost-sensitive deep domain adaptation network.
Zhenyu WuHongkui ZhangJuchuan GuoYang JiMichael G. PechtPublished in: Expert Syst. Appl. (2022)
Keyphrases
- fault diagnosis
- cost sensitive
- domain adaptation
- monitoring and fault diagnosis
- class imbalance
- class distribution
- misclassification costs
- operating conditions
- cost sensitive learning
- expert systems
- multi class
- cross domain
- neural network
- fuzzy logic
- active learning
- naive bayes
- labeled data
- training data
- unlabeled data
- semi supervised learning
- sentiment classification
- transfer learning
- semi supervised
- association rules
- machine learning