Information-guided signal multi-granularity contrastive feature learning for fault diagnosis with few labeled data.
Yanzhuo LinYu WangMingquan ZhangZenghui WangHaijun ZhangMing ZhaoPublished in: Adv. Eng. Informatics (2024)
Keyphrases
- fault diagnosis
- labeled data
- prior knowledge
- active learning
- supervised learning
- learning algorithm
- domain adaptation
- semi supervised
- semi supervised learning
- labeled and unlabeled data
- neural network
- multi granularity
- co training
- learning tasks
- learning process
- unlabeled data
- artificial intelligence
- fault detection
- unsupervised learning
- text classification
- decision making
- fuzzy logic
- multi class
- data points
- feature space
- expert systems