Keyphrases
- user queries
- search queries
- search mechanism
- query formulation
- query reformulation
- keyword search
- query suggestion
- query processing
- query specific
- result set
- efficient search
- original query
- efficient retrieval
- search quality
- exploratory search
- database
- search algorithm
- search space
- complex queries
- search experience
- search results clustering
- result quality
- retrieval process
- web search
- response time
- query refinement
- data sources
- indexing techniques
- relevance feedback
- personalized search
- search engine
- query expansion
- information retrieval
- prior art
- search result diversification
- content based search
- finding similar
- initial query
- video search
- indexing structure
- retrieval systems
- data structure
- keywords
- structured queries
- federated search
- keyword queries
- inverted index
- query interface
- query evaluation
- query terms
- information retrieval systems
- database systems