Empirical Study on Rare Query Characteristics.
Ting YaoMin ZhangYiqun LiuShaoping MaLiyun RuPublished in: Web Intelligence (2011)
Keyphrases
- empirical studies
- empirical analysis
- database
- query processing
- real world data sets
- response time
- data structure
- user queries
- relevance feedback
- uci datasets
- user interaction
- retrieval systems
- communication cost
- rare events
- original query
- query evaluation
- query expansion
- data sources
- keywords
- information retrieval
- search queries
- experimental design
- query execution
- query formulation
- neural network