An efficient searchable scheme for encrypted high dimensional data.
Weijie GeHaijiang WangPublished in: Comput. Electr. Eng. (2023)
Keyphrases
- high dimensional data
- dimensionality reduction
- low dimensional
- nearest neighbor
- high dimensionality
- high dimensional
- data points
- high dimensions
- similarity search
- subspace clustering
- original data
- data analysis
- data distribution
- dimension reduction
- manifold learning
- text data
- linear discriminant analysis
- clustering high dimensional data
- variable selection
- lower dimensional
- high dimensional spaces
- nonlinear dimensionality reduction
- input space
- dimensional data
- data sets
- sparse representation
- knn
- image processing
- high dimensional data sets
- database
- semi supervised
- feature space
- database systems
- subspace learning
- feature selection
- data mining
- small sample size