Modeling Queries with Contextual Snippets for Information Retrieval.
Qin ChenQinmin HuJimmy Xiangji HuangLiang HePublished in: ACM Trans. Intell. Syst. Technol. (2018)
Keyphrases
- information retrieval
- search engine
- web search engines
- boolean queries
- retrieval systems
- query processing
- user queries
- response time
- query logs
- query language
- database
- query generation
- query refinement
- data retrieval
- ad hoc retrieval
- complex queries
- information access
- search queries
- extended boolean
- retrieval effectiveness
- query terms
- test collection
- information retrieval systems
- range queries
- context sensitive
- language model
- text collections
- web search
- relevance feedback
- relevance ranking
- information extraction
- data sources
- exact match
- relational databases