Entropy Feature Fusion-Based Diagnosis for Railway Point Machines Using Vibration Signals Based on Kernel Principal Component Analysis and Support Vector Machine.
Yongkui SunYuan CaoPeng LiShuai SuPublished in: IEEE Intell. Transp. Syst. Mag. (2023)
Keyphrases
- kernel principal component analysis
- support vector machine
- feature extraction
- fault diagnosis
- kernel function
- principal components
- discriminant analysis
- kernel methods
- principal component analysis
- classification method
- preprocessing
- feature space
- fault detection
- face recognition
- high dimensional
- support vector machine svm
- feature vectors
- pattern recognition
- k nearest neighbor
- machine learning
- multi class
- svm classifier
- linear discriminant analysis
- training data
- extracted features
- multiple features
- multiscale
- knn
- factor analysis
- high resolution
- clustering algorithm