Collection-Relative Representations: A Unifying View to Retrieval Models.
Benno SteinMaik AnderkaPublished in: DEXA Workshops (2009)
Keyphrases
- retrieval model
- trec collections
- effective retrieval
- document retrieval
- language model
- language modeling
- test collection
- information retrieval systems
- document collections
- retrieval effectiveness
- information retrieval
- statistical language models
- vector space
- retrieval framework
- vector space model
- text retrieval
- inference network model
- query expansion
- retrieval functions
- tf idf
- sentence retrieval
- retrieval systems
- user queries
- query terms
- retrieval process
- relevance feedback
- web search
- collection selection
- digital libraries