Experiments with Geographic Evidence Extracted from Documents.
Nuno CardosoPatrícia SousaMário J. SilvaPublished in: CLEF (2008)
Keyphrases
- information retrieval
- document collections
- document retrieval
- information retrieval systems
- web documents
- document classification
- metadata
- legal documents
- text documents
- relevant documents
- xml documents
- empirical evidence
- automatically extracted
- keywords
- free text
- multimedia documents
- retrieved documents
- geographic information retrieval
- geographic location
- geographic information
- document analysis
- machine learning
- document set
- structured documents
- latent semantic analysis
- semantic relationships
- document clustering
- query terms
- retrieval systems
- test collection
- search engine