Fault feature enhancement for rotating machinery based on quality factor analysis and manifold learning.
Meng GanCong WangChang'an ZhuPublished in: J. Intell. Manuf. (2018)
Keyphrases
- manifold learning
- factor analysis
- rotating machinery
- fault detection
- fault diagnosis
- component analysis
- independent component analysis
- low dimensional
- dimensionality reduction
- discriminant analysis
- locality preserving projections
- high dimensional
- semi supervised
- cluster analysis
- dimension reduction
- feature extraction
- neural network
- high dimensional data
- sparse representation
- matrix factorization
- geodesic distance
- statistical tests
- image features
- principal component analysis
- data points
- locally linear embedding
- machine learning