Phrase Recognition and Expansion for Short, Precision-Biased Queries Based on a Query Log.
Erika F. de LimaJan O. PedersenPublished in: SIGIR (1999)
Keyphrases
- query logs
- web search engines
- search engine
- web search
- query suggestion
- user queries
- query log analysis
- web queries
- search queries
- search engine query logs
- query recommendation
- query terms
- retrieval systems
- search logs
- search sessions
- search behavior
- web data
- clickthrough data
- average precision
- precision and recall
- keywords
- faq retrieval
- usage data
- web pages
- anchor text
- search experience
- search result
- user intent
- expert search
- database
- feature extraction
- databases