Search result diversity for informational queries.
Michael J. WelchJunghoo ChoChristopher OlstonPublished in: WWW (2011)
Keyphrases
- search result
- web search engines
- search queries
- user queries
- ambiguous queries
- web search
- search engine
- query logs
- search tasks
- user clicks
- web queries
- information retrieval systems
- query suggestion
- search result pages
- log data
- search interface
- web pages
- web searches
- search behavior
- query processing
- search logs
- search sessions
- web search queries
- ranked list
- query biased
- result list
- click logs
- query language
- information sources
- test collection
- relevant documents
- query terms
- machine learning
- web documents
- retrieval model