2D-MELPP: A two dimensional matrix exponential based extension of locality preserving projections for dimensional reduction.
Zixun XiongMinghua WanRui XueGuowei YangPublished in: KSII Trans. Internet Inf. Syst. (2022)
Keyphrases
- dimensional reduction
- locality preserving projections
- dimensionality reduction
- locally linear embedding
- principal component analysis
- face recognition
- singular value decomposition
- manifold learning
- low dimensional
- high dimensional
- high dimensional data
- covariance matrix
- dimensional data
- linear discriminant analysis
- three dimensional
- subspace learning
- multi dimensional
- random projections
- low rank
- dimensionality reduction methods
- feature selection
- dimension reduction
- feature space
- data representation
- feature extraction
- data points
- subspace methods
- pattern recognition
- discriminant analysis
- principal components
- euclidean distance
- similarity search
- unsupervised learning