Secure KNN Queries over Encrypted Data: Dimensionality Is Not Always a Curse.
Xinyu LeiAlex X. LiuRui LiPublished in: ICDE (2017)
Keyphrases
- knn
- data dimensionality
- k nearest neighbor
- high dimensionality
- range queries
- feature selection
- nearest neighbor
- high dimensional data
- relative error
- distance function
- knn algorithm
- high dimensional
- text classification
- k nearest neighbour
- support vector machine svm
- dimension reduction
- similarity search
- dimensionality reduction
- query processing
- feature space
- principle component analysis
- knn classifier
- dimensionality reduction methods
- support vector machine
- neural network
- knn classification
- classification method
- support vector
- learning algorithm