A Unified Relevance Retrieval Model by Eliteness Hypothesis
Jagadeesh GorlaStephen RobertsonJun WangPublished in: CoRR (2011)
Keyphrases
- retrieval model
- test collection
- relevance feedback
- information retrieval
- retrieval effectiveness
- language modeling
- document retrieval
- trec collections
- information retrieval systems
- language model
- inference network model
- query topic
- query expansion
- retrieval systems
- vector space
- vector space model
- retrieval framework
- tf idf
- text retrieval
- relevance assessments
- user queries
- probabilistic retrieval models
- statistical language models
- sentence retrieval
- document collections
- retrieved documents
- relevance judgments
- average precision
- retrieval process
- relevant documents
- relevance model
- effective retrieval
- retrieval functions
- language modeling framework
- active learning
- document ranking
- improvements in retrieval effectiveness
- databases
- ranked list
- learning to rank
- image retrieval