Keyphrases
- missing data
- kernel pca
- low rank
- kernel matrix
- principal component analysis
- kernel methods
- missing values
- feature space
- spectral clustering
- face recognition
- kernel function
- incomplete data
- matrix factorization
- dimensionality reduction
- support vector machine
- input space
- feature extraction
- linear discriminant analysis
- semi supervised
- data sets
- component analysis
- data mining