Orthogonal random projection for tensor completion.
Yali FengGuoxu ZhouPublished in: IET Comput. Vis. (2020)
Keyphrases
- random projections
- dimensionality reduction
- compressed sensing
- dimension reduction
- lossy image compression
- principal component analysis
- low dimensional
- high dimensional
- random sampling
- projection matrix
- image reconstruction
- sparse representation
- original data
- high dimensional data
- high dimensionality
- linear discriminant analysis
- document clustering
- unsupervised learning
- feature extraction
- hash functions
- machine learning
- data points
- feature space