Intelligent fault identification in sample imbalance scenarios using robust low-rank matrix classifier with fuzzy weighting factor.
Haifeng XuHaiyang PanJinde ZhengJinyu TongFeibin ZhangFulei ChuPublished in: Appl. Soft Comput. (2024)
Keyphrases
- low rank matrix
- low rank
- weighting factor
- fault identification
- underwater vehicles
- approximation methods
- fault detection
- singular value decomposition
- convex optimization
- fuzzy logic
- linear combination
- feature selection
- sparse matrix
- fault diagnosis
- missing data
- training data
- matrix factorization
- training set
- control strategy
- data matrix
- dimensionality reduction
- least squares
- data mining