An IE and IR Approach to deal with Geographic Information Scope in Textual Documents.
Christian SallaberryMustapha BazizJulien LesbegueriesMauro GaioPublished in: RIAO (2007)
Keyphrases
- textual documents
- geographic information
- geographic information retrieval
- text mining
- knowledge extraction
- information retrieval
- digital libraries
- spatial data
- metadata
- textual data
- free text
- geographic information systems
- multimedia documents
- web documents
- information retrieval systems
- geographical information systems
- web pages
- spatial information
- information extraction
- raw data
- database
- database systems
- semi structured
- document collections
- k nearest neighbor
- relevance feedback