Coupling or decoupling for KNN search on road networks?: a hybrid framework on user query patterns.
Ying-Ju ChenKun-Ta ChuangMing-Syan ChenPublished in: CIKM (2011)
Keyphrases
- knn
- user queries
- k nearest neighbor
- road network
- nearest neighbor
- search queries
- search engine
- web search engines
- spatial networks
- federated search
- query logs
- nearest neighbor search
- information retrieval systems
- k nearest neighbour
- text categorization
- information extraction
- query processing
- travel time
- query suggestion
- location based services
- knn algorithm
- query point
- spatial queries
- learning algorithm
- feature selection
- similarity search
- multi dimensional
- text classification