Multi-Query Diversification in Microblogging Posts.
Shiwen ChengAnastasios ArvanitisMarek ChrobakVagelis HristidisPublished in: EDBT (2014)
Keyphrases
- social media
- query processing
- user queries
- search result diversification
- database
- relevance feedback
- response time
- range queries
- query expansion
- search queries
- vector space
- query execution
- data sources
- query evaluation
- data objects
- result set
- query formulation
- user defined
- database queries
- keyword search
- user interaction
- keywords
- social networks