Approximate Nearest Neighbor Search on High Dimensional Data - Experiments, Analyses, and Improvement.
Wen LiYing ZhangYifang SunWei WangMingjie LiWenjie ZhangXuemin LinPublished in: IEEE Trans. Knowl. Data Eng. (2020)
Keyphrases
- high dimensional data
- approximate nearest neighbor search
- nearest neighbor
- similarity search
- nearest neighbor search
- kd tree
- dimensionality reduction
- high dimensionality
- subspace clustering
- k nearest neighbor
- data points
- high dimensional
- knn
- locality sensitive hashing
- clustering high dimensional data
- hash functions
- high dimensional spaces
- low dimensional
- training set
- metric space
- index structure
- data analysis
- data sets
- data distribution
- dimensional data
- distance function
- database
- feature space
- data mining
- neural network