Information Retrieval and the Virtual Document.
Carolyn R. WattersPublished in: J. Am. Soc. Inf. Sci. (1999)
Keyphrases
- information retrieval
- information retrieval systems
- document collections
- retrieval systems
- vector space model
- document retrieval
- relevant documents
- structured documents
- tf idf
- virtual reality
- learning to rank
- test collection
- information access
- passage retrieval
- document ranking
- query terms
- retrieval strategies
- ad hoc retrieval
- search engine
- retrieval model
- model for information retrieval
- language model
- virtual environment
- virtual world
- relevance feedback
- document images
- query expansion
- document classification
- language modeling
- document relevance
- retrieval effectiveness
- document length
- document clustering
- augmented reality
- related documents
- effective retrieval
- information extraction
- term weighting
- text mining
- keywords
- text clustering
- information seeking
- question answering
- document indexing
- text retrieval
- document corpus
- multimedia