Dimensionality Reduction of Tensors Based on Local Homeomorphism and Global Subspace Projection Distance Minimum.
Guokai ZhangZhengming MaHaidong HuangPublished in: IEEE Access (2020)
Keyphrases
- dimensionality reduction
- subspace projection
- principal component analysis
- linear discriminant analysis
- feature space
- high dimensional data
- discriminant analysis
- subspace clustering
- high dimensionality
- subspace clusters
- low dimensional
- face identification
- component analysis
- feature extraction
- principal components
- high dimensional
- pattern recognition
- computer vision
- random projections
- factor analysis
- input space
- data mining
- distance measure
- nearest neighbor
- data points