Generating Simulated Relevance Feedback: A Prognostic Search approach.
Nithin KumarVasudeva VarmaPublished in: COLING (Posters) (2010)
Keyphrases
- relevance feedback
- search algorithm
- retrieval process
- search space
- query refinement
- search strategy
- search efficiency
- implicit relevance feedback
- document retrieval
- relevance judgements
- search methods
- neural network
- test collection
- information retrieval systems
- image retrieval
- digital libraries
- information retrieval
- query expansion
- language model
- retrieval model
- web search
- user feedback
- information access
- pseudo relevance feedback
- feature weighting
- decision trees
- initial query
- machine learning