Keyphrases
- dimension reduction
- manifold learning
- high dimensional data
- low dimensional
- dimensionality reduction
- data sets
- high dimensional
- principal component analysis
- subspace learning
- data points
- manifold structure
- random projections
- neural network
- data mining techniques
- nearest neighbor
- semi supervised
- data analysis
- feature extraction
- active learning
- input data
- pairwise
- preprocessing
- pattern recognition
- decision trees
- nonlinear manifold