Feature extraction for fault diagnosis utilizing supervised nonnegative matrix factorization combined statistical model.
Yuanming ChenMaolin LiLin LiangGuanghua XuHuizhong GaoPublished in: CISP-BMEI (2016)
Keyphrases
- statistical model
- fault diagnosis
- nonnegative matrix factorization
- feature extraction
- principal component analysis
- expert systems
- data representation
- matrix factorization
- neural network
- negative matrix factorization
- least squares
- fuzzy logic
- feature selection
- fault detection
- semi supervised
- spectral clustering
- image processing
- multi sensor information fusion
- monitoring and fault diagnosis
- learning algorithm
- pattern recognition
- document clustering
- unsupervised learning
- feature vectors
- supervised learning
- data sets
- chemical process
- image classification
- dimensionality reduction
- wavelet transform
- recommender systems