Towards Spatially- and Category-Wise k-Diverse Nearest Neighbors Queries.
Camila F. CostaMario A. NascimentoPublished in: SSTD (2017)
Keyphrases
- nearest neighbor
- reverse nearest neighbor
- nearest neighbor search
- knn
- nearest neighbor queries
- query processing
- user queries
- efficient processing
- k nearest neighbor
- query logs
- query evaluation
- database queries
- web search engines
- database
- query formulation
- data points
- query language
- response time
- answering queries
- index structure
- decision boundary
- multi type
- metric space
- range queries
- high dimensional data
- multi dimensional
- data sources
- high dimensional
- pairwise
- similarity measure
- real world
- neural network