A concept-based approach for indexing documents in IR.
Mustapha BazizMohand BoughanemSalam TraboulsiPublished in: INFORSID (2005)
Keyphrases
- information retrieval
- text retrieval
- information retrieval systems
- probabilistic retrieval
- document collections
- document indexing
- word spotting
- document retrieval
- index terms
- retrieval process
- distributed information retrieval
- automatic indexing
- relevance assessments
- database
- relevant documents
- document processing
- vector space model
- term weighting
- document centric
- retrieval strategies
- retrieval effectiveness
- latent semantic indexing
- relevance feedback
- language model
- web documents
- document content
- effective retrieval
- concept space
- ad hoc retrieval
- learning to rank
- document analysis
- retrieved documents
- structured documents
- inverted index
- passage retrieval
- tf idf
- document ranking
- information extraction
- controlled vocabulary
- ir models
- retrieval model
- text documents
- text mining
- retrieval systems
- document space