Retrieval effectiveness of machine translated queries.
Ljiljana DolamicJacques SavoyPublished in: J. Assoc. Inf. Sci. Technol. (2010)
Keyphrases
- retrieval effectiveness
- query terms
- improvements in retrieval effectiveness
- retrieval process
- query difficulty
- relevance judgments
- query expansion
- trec test collections
- trec collections
- information retrieval systems
- test collection
- retrieval strategies
- retrieval quality
- automatic query expansion
- retrieval model
- short queries
- search terms
- ranked retrieval
- query performance prediction
- collection selection
- information retrieval
- relevant documents
- user queries
- average precision
- relevance scores
- pseudo relevance feedback
- document rankings
- language model
- improve retrieval effectiveness
- retrieval systems
- term dependencies
- query processing
- original query
- search queries
- query logs
- post retrieval
- relevance feedback
- recall oriented
- document collections
- retrieved documents
- result list
- database
- document retrieval
- web search engines
- patent retrieval
- extended boolean
- morphological analysis
- relevance model
- partial replication
- search engine
- machine learning