Acquiring Lexical Knowledge from Query Logs for Query Expansion in Patent Searching.
Wolfgang TannebaumAndreas RauberPublished in: ICSC (2012)
Keyphrases
- query expansion
- query logs
- query terms
- information retrieval
- information retrieval systems
- search engine
- retrieval effectiveness
- web search
- web search engines
- user queries
- query suggestion
- retrieval systems
- search queries
- pseudo relevance feedback
- language model
- text retrieval
- retrieval model
- relevant documents
- language modeling
- relevance feedback
- retrieved documents
- original query
- ranked list
- search sessions
- initial query
- query translation
- cross language information retrieval
- word sense disambiguation
- multimedia
- learning algorithm