Semi-supervised source-free domain adaptation method via diffusive label propagation for rotating machinery fault diagnosis.
Zhiheng SuPenglong LianPenghui ShangJiyang ZhangHongbing XuJianxiao ZouShicai FanPublished in: Reliab. Eng. Syst. Saf. (2024)
Keyphrases
- fault diagnosis
- label propagation
- semi supervised
- rotating machinery
- domain adaptation
- labeled data
- multi sensor information fusion
- clustering method
- semi supervised learning
- neural network
- data points
- unlabeled data
- test data
- similarity measure
- unsupervised learning
- classification accuracy
- active learning
- co training
- pairwise
- label information
- training data
- machine learning