GeoVSM: An Integrated Retrieval Model for Geographic Information.
Guoray CaiPublished in: GIScience (2002)
Keyphrases
- retrieval model
- geographic information
- document retrieval
- spatial data
- information retrieval systems
- language modeling
- test collection
- language model
- vector space
- metadata
- information retrieval
- text retrieval
- query expansion
- retrieval systems
- geographic location
- geographic locations
- user queries
- geographic information systems
- web documents
- relevance feedback
- retrieval framework
- spatial information
- web pages
- relevant documents
- query processing
- raw data
- active learning
- digital libraries
- spatial databases
- information resources
- search engine
- database
- document collections