The Research on Feature Extraction Method of ECG Signal Based on KPCA Dimension Reduction.
Junhui XiTianxia ZhaoQiuping LiBo WangXin'an WangXing ZhanPublished in: ICMLC (2020)
Keyphrases
- dimension reduction
- ecg signals
- linear discriminant analysis
- principal component analysis
- feature vectors
- feature space
- feature extraction
- high dimensional problems
- high dimensional data
- feature selection
- dimensionality reduction
- high dimensional
- random projections
- discriminant analysis
- power line
- singular value decomposition
- feature set
- face recognition
- low dimensional
- cluster analysis
- high dimensionality
- manifold learning
- feature subspace
- unsupervised learning
- principal components analysis
- principal components
- biomedical signals
- support vector machine
- kernel function
- support vector machine svm
- preprocessing step
- image processing
- machine learning