Local Deep-Feature Alignment for Unsupervised Dimension Reduction.
Jian ZhangJun YuDacheng TaoPublished in: IEEE Trans. Image Process. (2018)
Keyphrases
- dimension reduction
- unsupervised learning
- principal component analysis
- high dimensional
- feature extraction
- high dimensional problems
- partial least squares
- random projections
- data mining and machine learning
- linear discriminant analysis
- feature space
- manifold learning
- high dimensionality
- low dimensional
- cluster analysis
- high dimensional data
- singular value decomposition
- feature selection
- supervised learning
- feature vectors
- preprocessing
- dimensionality reduction
- variable selection
- semi supervised
- feature subspace
- feature set
- preprocessing step
- probabilistic model
- manifold embedding