A Wikipedia-based approach to conceptual indexing and retrieval of documents.
Carlo Abi ChahineNathalie ChaignaudJean-Philippe KotowiczJean-Pierre PécuchetPublished in: Int. J. Knowl. Learn. (2014)
Keyphrases
- document indexing
- information retrieval
- index terms
- document collections
- retrieval engine
- information retrieval systems
- retrieval process
- document retrieval
- text retrieval
- document analysis
- effective retrieval
- retrieval strategies
- retrieval systems
- document representation
- document processing
- document structure
- content based retrieval
- structured documents
- retrieval model
- automatic indexing
- controlled vocabulary
- text retrieval systems
- multimedia databases
- multimedia documents
- test collection
- interactive retrieval
- content based indexing
- document space
- efficient retrieval
- vector space model
- relevant documents
- image database
- ad hoc retrieval
- text documents
- image retrieval
- document image retrieval
- query expansion
- image indexing
- expert finding
- indexing techniques
- efficient indexing
- word spotting
- wordnet
- retrieval effectiveness
- information extraction
- wikipedia pages
- search engine
- document clustering
- wikipedia articles
- web documents
- query terms
- semantic relations
- document content
- inverted index
- retrieved documents
- natural language text
- distributed information retrieval
- link structure
- vector space
- semantic information
- document level
- relevance feedback
- digital libraries
- metadata