Query expansion using associated queries.
Bodo BillerbeckFalk ScholerHugh E. WilliamsJustin ZobelPublished in: CIKM (2003)
Keyphrases
- query expansion
- query generation
- original query
- query terms
- automatic query expansion
- query expansion methods
- ad hoc retrieval
- improving search
- search logs
- ranked retrieval
- query specific
- retrieval effectiveness
- short queries
- information retrieval systems
- expansion terms
- probabilistic retrieval model
- language model
- information retrieval
- pseudo relevance feedback
- text retrieval
- vocabulary mismatch
- initial query
- relevance model
- relevant documents
- language modeling
- relevance feedback
- term selection
- query disambiguation
- retrieval model
- query processing
- user queries
- search engine
- biomedical information retrieval
- search queries
- web search engines
- trec collections
- query logs
- range queries
- web search
- retrieved documents
- query translation
- learning to rank
- patent prior art search