A new fault isolation approach based on propagated nonnegative matrix factorizations.
Qilong JiaYing LiZhichen LiuPublished in: J. Intell. Fuzzy Syst. (2022)
Keyphrases
- fault isolation
- matrix factorization
- nonnegative matrix factorization
- factor matrices
- tensor factorization
- diagnostic tests
- data matrix
- fault detection
- physical systems
- fault tolerant
- error detection
- collaborative filtering
- fault diagnosis
- negative matrix factorization
- fault localization
- missing data
- recommender systems
- low rank
- code generation
- error recovery
- neural network
- fault tolerance
- complex systems
- objective function
- qualitative and quantitative
- principal component analysis
- least squares
- data representation
- sparsity constraints
- expert systems
- multi agent systems