Keyphrases
- cross language information retrieval
- test collection
- web retrieval
- english chinese
- cross lingual information retrieval
- search engine
- query translation
- patent retrieval
- machine translation
- relevant documents
- chinese english
- information retrieval
- bi directional
- cross language
- bilingual dictionaries
- cross lingual
- retrieval effectiveness
- cross language retrieval
- retrieval systems
- retrieval model
- parallel corpora
- comparable corpora
- language model
- document collections
- search tasks
- translation model
- machine translation system
- average precision
- web search
- web pages
- machine learning
- relevance assessments
- relevance judgments
- pseudo relevance feedback
- linguistic resources
- text retrieval
- multilingual information retrieval
- trec web