The V*-Diagram: a query-dependent approach to moving KNN queries.
Sarana NutanongRui ZhangEgemen TaninLars KulikPublished in: Proc. VLDB Endow. (2008)
Keyphrases
- knn
- query dependent
- query independent
- k nearest neighbor
- web search
- ranking algorithm
- nearest neighbor
- range queries
- learning to rank
- multimedia retrieval
- meta search
- distance function
- k nearest neighbour
- ranking functions
- knn algorithm
- text classification
- similarity search
- web search engines
- query processing
- search tasks
- nearest neighbour
- information retrieval systems
- knn classifier
- user queries
- metric space
- document retrieval
- search engine
- high dimensional data
- query expansion
- semi supervised
- similarity measure