Keyphrases
- locality preserving
- locality preserving projections
- clustering algorithm
- k means
- dimensionality reduction
- spectral clustering
- face recognition
- data clustering
- cluster analysis
- pattern recognition
- data points
- clustering method
- manifold learning
- high dimensional data
- locally linear embedding
- subspace learning
- data representation
- high dimensionality
- data sets
- feature vectors
- machine learning