Refreshing Models to Provide Timely Query Recommendations.
Daniele BroccoloFranco Maria NardiniRaffaele PeregoFabrizio SilvestriPublished in: IIR (2010)
Keyphrases
- database
- relational databases
- query processing
- query evaluation
- statistical models
- information retrieval
- query formulation
- recommender systems
- query expansion
- original query
- relevance model
- data objects
- statistical model
- user queries
- relevance feedback
- probabilistic model
- data sources
- data structure
- decision making
- social networks