The Moving K Diversified Nearest Neighbor Query.
Yu GuGuanli LiuJianzhong QiHongfei XuGe YuRui ZhangPublished in: ICDE (2017)
Keyphrases
- similarity search
- nearest neighbor queries
- nearest neighbor
- query processing
- triangle inequality
- knn
- high dimensional
- indexing techniques
- high dimensional data
- nearest neighbor search
- distance function
- k nearest neighbor
- range searching
- database
- query optimization
- range queries
- query evaluation
- response time
- index structure
- relevance feedback
- query point
- training set
- cost model
- approximate nearest neighbor
- user queries
- database systems
- nn search
- spatial queries
- reverse nearest neighbor
- query formulation
- data objects
- data points
- data sources
- data structure
- feature extraction
- neural network
- data sets