Keyphrases
- dimension reduction
- feature extraction
- high dimensional
- principal component analysis
- data mining and machine learning
- high resolution
- high dimensional problems
- feature selection
- variable selection
- cluster analysis
- high dimensional data analysis
- feature space
- low dimensional
- high dimensional data
- singular value decomposition
- preprocessing
- discriminative information
- random projections
- linear discriminant analysis
- manifold learning
- scatter matrices
- dimensionality reduction
- partial least squares
- unsupervised learning
- high dimensionality
- nearest neighbor
- image sequences
- data analysis
- pattern recognition
- discriminant analysis
- similarity measure
- expectation maximization
- association rules
- learning algorithm