Similarity Query Processing for High-Dimensional Data.
Jianbin QinWei WangChuan XiaoYing ZhangPublished in: Proc. VLDB Endow. (2020)
Keyphrases
- high dimensional data
- query processing
- similarity search
- dimensionality curse
- nearest neighbor
- dimensionality reduction
- high dimensional
- low dimensional
- distance function
- data sets
- high dimensionality
- high dimensions
- dimension reduction
- subspace clustering
- data analysis
- similarity measure
- index structure
- database systems
- data points
- distance computation
- high dimensional datasets
- high dimensional spaces
- original data
- input space
- linear discriminant analysis
- manifold learning
- input data
- small sample size
- nonlinear dimensionality reduction
- r tree
- distance measure
- high dimensional data sets
- cost model
- lower dimensional
- dimensional data
- clustering high dimensional data
- sparse representation
- data distribution
- range queries
- metric space
- multi dimensional
- pattern recognition
- feature selection
- neural network