An Iterative Resampling Deep Decoupling Domain Adaptation method for class-imbalance bearing fault diagnosis under variant working conditions.
Zhenyu WuJuchuan GuoYichen LiuLinjie LiYang JiPublished in: Expert Syst. Appl. (2024)
Keyphrases
- target domain
- domain adaptation
- test data
- training samples
- cross domain
- labeled data
- training data
- fault diagnosis
- bp neural network
- high dimensional
- prior knowledge
- expert systems
- pairwise
- classification accuracy
- support vector machine
- data sets
- neural network
- machine learning
- class imbalance
- training process
- test cases
- error rate
- index structure
- unsupervised learning