Low-Rank Enforced Fault Feature Extraction of Rolling Bearings in a Complex Noisy Environment: A Perspective of Statistical Modeling of Noises.
Ran WangHaitao FangYongli ZhangLiang YuJin ChenPublished in: IEEE Trans. Instrum. Meas. (2022)
Keyphrases
- statistical modeling
- low rank
- noisy environments
- feature extraction
- statistical models
- linear combination
- convex optimization
- missing data
- matrix factorization
- rank minimization
- matrix completion
- low rank matrix
- singular value decomposition
- semi supervised
- matrix decomposition
- singular values
- trace norm
- image processing
- high order
- pattern recognition
- noise reduction
- kernel matrix
- speech recognition
- image classification
- low rank matrices
- fault diagnosis
- principal component analysis
- nearest neighbor
- multiresolution
- neural network