Principal component analysis anomaly detector for rotor broken bars.
Mohammed Obaid MustafaGeorge K. GeorgoulasGeorge NikolakopoulosPublished in: IECON (2014)
Keyphrases
- principal component analysis
- anomaly detection
- principal components
- dimensionality reduction
- independent component analysis
- negative selection algorithm
- dimension reduction
- intrusion detection
- covariance matrix
- fault diagnosis
- mathematical model
- discriminant analysis
- linear discriminant analysis
- lower dimensional
- face images
- low dimensional
- factor analysis
- feature space
- detection algorithm
- operating conditions
- detecting anomalies
- face recognition
- singular value decomposition
- pre trained
- feature extraction
- detection method
- negative matrix factorization
- interest point detectors
- training procedure
- anomalous behavior
- induction motor
- machine learning
- feature detectors
- random projections
- learning algorithm
- computer vision
- neural network
- objective function
- pattern recognition