Keyphrases
- dimension reduction
- high dimensional
- linear projection
- low dimensional
- principal component analysis
- feature extraction
- multi view
- random projections
- variable selection
- linear discriminant analysis
- high dimensional data
- manifold learning
- feature selection
- data mining and machine learning
- high dimensional problems
- partial least squares
- sparse representation
- high dimensionality
- singular value decomposition
- cluster analysis
- dimensionality reduction
- three dimensional
- feature space
- computer vision
- multiple views
- discriminative information
- preprocessing
- face recognition
- unsupervised learning
- projection matrix
- qr decomposition
- dimension reduction methods
- high dimensional data analysis