On using user query sequence to detect off-topic search.
Alana PlattNazli GoharianSaket S. R. MenglePublished in: SAC (2007)
Keyphrases
- user queries
- search engine
- information retrieval systems
- search queries
- query processing
- web search engines
- keywords
- relevant documents
- federated search
- query logs
- search result
- retrieved documents
- web databases
- search algorithm
- retrieval model
- query terms
- original query
- ranked list
- complex queries
- database
- web queries
- query result
- related documents
- result list
- query suggestion
- document retrieval
- topic models
- information sources
- data management
- learning algorithm