Secure Cloud-Aided Approximate Nearest Neighbor Search on High-Dimensional Data.
Jia LiuWang YinchaiFengrui WeiQing HanYunting TaoLiping ZhaoXinjin LiHongbo SunPublished in: IEEE Access (2023)
Keyphrases
- high dimensional data
- approximate nearest neighbor search
- nearest neighbor
- similarity search
- kd tree
- knn
- nearest neighbor search
- high dimensionality
- k nearest neighbor
- high dimensional
- hash functions
- dimensionality reduction
- data distribution
- low dimensional
- locality sensitive hashing
- subspace clustering
- data points
- training set
- metric space
- high dimensional spaces
- distance function
- index structure
- data sets
- clustering high dimensional data
- dimensional data
- data analysis
- data mining
- vector space
- image processing