Information Retrieval and Visualization Based on Documents Geospatial Semantics.
Christian SallaberryPatrick EtcheverryChristophe MarquesuzaàPublished in: ITRE (2006)
Keyphrases
- information retrieval
- document collections
- information retrieval systems
- vector space model
- relevant documents
- document retrieval
- semantic information
- data analysis
- geo spatial
- retrieval systems
- query terms
- document clustering
- structured documents
- maximal marginal relevance
- retrieval effectiveness
- semantic relationships
- search engine
- test collection
- latent semantic indexing
- web documents
- retrieval model
- data visualization
- text mining
- language modeling
- term weighting
- topic modeling
- knowledge discovery
- information extraction
- text retrieval
- language model
- document indexing
- information visualization
- visualization tool
- visual analytics
- distributed information retrieval
- probabilistic model
- latent semantic analysis
- information retrieval evaluation
- retrieval process
- document representation
- user queries
- ranked list
- question answering
- metadata
- web gis
- document search
- text documents
- vector space
- data sources
- geo referenced
- ad hoc retrieval
- retrieval strategies
- relevance feedback
- learning to rank
- big data
- tf idf