Consistent Spectral Methods for Dimensionality Reduction.
Malika KharoufTabea RebafkaNataliya SokolovskaPublished in: EUSIPCO (2018)
Keyphrases
- spectral methods
- dimensionality reduction
- manifold learning
- spectral analysis
- random walk
- low dimensional
- high dimensional
- high dimensional data
- feature extraction
- high dimensionality
- graph construction
- principal component analysis
- feature selection
- dimension reduction
- feature space
- data points
- pattern recognition
- linear discriminant analysis
- input space
- eigendecomposition
- spectral clustering
- machine learning
- unsupervised learning
- graph partitioning
- data mining applications
- semi supervised
- sparse representation
- metric learning
- support vector machine
- singular value decomposition
- multi label