A query-aware document ranking method for geographic information retrieval.
Bo YuGuoray CaiPublished in: GIR (2007)
Keyphrases
- geographic information retrieval
- relevance ranking
- document collections
- user queries
- retrieval systems
- query terms
- database
- web search
- keywords
- cross language
- search engine
- geographic information
- query expansion
- query processing
- information retrieval systems
- information retrieval
- document retrieval
- vector space
- relevant documents
- data sources
- query result
- keyword search
- search queries
- cost model
- web databases
- topic modeling
- spatial queries
- multimedia
- metadata