A View on Two Complementary Representations of Documents for Information Retrieval.
Béatrice RumplerHassan NaderiPublished in: ELPUB (2006)
Keyphrases
- information retrieval
- document collections
- relevant documents
- information retrieval systems
- document retrieval
- vector space model
- retrieval systems
- structured documents
- retrieval effectiveness
- query expansion
- text collections
- test collection
- information access
- web documents
- document clustering
- latent semantic analysis
- related documents
- language modeling
- text retrieval
- latent semantic indexing
- automatic categorization
- term selection
- boolean queries
- information extraction
- text mining
- document ranking
- maximal marginal relevance
- learning to rank
- query terms
- text documents
- effective retrieval
- search engine
- keywords
- document indexing
- relevance feedback
- user queries
- document analysis
- retrieval model
- topic modeling
- ad hoc retrieval
- document representation
- document categorization
- question answering
- ir models
- retrieval strategies
- term weighting schemes
- linguistic analysis
- xml documents